纳米氢氧化镍

SAAR168 Sodium Hydroxide, 20-40 Mesh 氢氧化钠 250gElementar 03679900Leco 502-168天津欧捷科技有限公司

四甲基氢氧化铵 for polarography and for examination of steroids Reag. Ph Eur

适用于（设备）传统 RFIC-EG 系统（高达 3,000 psi）类型氢氧化钾淋洗液发生罐流速0.1 至 3.00 mL/min。压力最大值：21 MPa (3000 psi)溶剂25% 甲醇操作用于产生氢氧化物淋洗液。浓度0.1 至 100 mM描述Dionex EGC III KOH 氢氧化钾淋洗液发生罐Unit SizeEach利用淋洗液生成功能，防止基线漂移、提高灵敏度、改善分离度并确保一致的峰积分。有各种 Thermo Scientific&trade Dionex&trade EGC 淋洗液发生罐可供生成氢氧化物、碳酸盐、碳酸氢盐和甲磺酸淋洗液。淋洗液自动生成消除了传统的 IC 淋洗液制备方法中对于酸和碱的处理需求，并且允许色谱分析工作人员运行全范围的梯度和等度分离，且效率比手工制备淋洗液更高。自动产生高纯度淋洗液与 Thermo Scientific&trade Dionex&trade ICS-5000+ HPIC&trade 、ICS-6000 和 ICS-2100 系统配合使用用于等度或梯度分离Dionex EGC 400 淋洗液发生罐仅用于在双 EGC 模式下供 Dionex ICS-6000 HPIC 系统执行复杂糖类化合物分析获得出色的批次间重现性免除了对酸和碱的处理减少泵维护并延长使用寿命；泵只会接触去离子水流速范围广泛，典型的从标准孔柱到毛细管柱均适用与可承受高达 5000 psi 压力（34.5 MPa，仅限 Dionex EGC 毛细管型和 EGC 500）的高压离子色谱系统配合使用产品特点Dionex EGC III 和 EGC 500 淋洗液发生罐在 1.0 mL/min 下支持的浓度范围为 0.1–100 mM (0.1–80 mM EGC III LiOH)Dionex KOH、NaOH 和 LiOH 淋洗液发生罐支持最高浓度达 25% 的甲醇Dionex K2CO3 和 MSA 淋洗液发生罐与有机溶剂不兼容Dionex EGC（毛细管）淋洗液发生罐在 0.010 mL/min 下与 1-30 µ L/min (0.001-0.030 mL/min) 的流速范围内支持的浓度范围为 0.1–200 mMDionex EGC-KOH（毛细管）淋洗液发生罐支持最高浓度为 25% 的甲醇Dionex EGC-MSA（毛细管）淋洗液发生罐与有机溶剂不兼容适用于复杂糖类化合物的双 EGC 模式通过在双淋洗液发生罐（双 EGC）模式下运行 Dionex ICS-6000 HPIC 系统来自动产生淋洗液梯度，以分析复杂糖类化合物。这种新选择将甲磺酸 (MSA) EGC 400 淋洗液发生罐和氢氧化钾 (KOH) EGC 400 淋洗液发生罐互相串联使用，可产生重现性和准确性极高的 KOH/KMSA 淋洗液梯度来分析复杂糖类化合物（如低聚糖）。

氢氧化钠折射计 浓度计 折射仪PAL-40S 型号 Model 特殊标度种类 面板颜色 4412 PAL-12S 右旋糖酐 E 4413 PAL-13S 肌酸 E 4423 PAL-23S 甘油 丙三醇(低浓度) E 4424 PAL-24S 甘油 丙三醇(高浓度) E 4425 PAL-25S 菊糖 E 4426 PAL-26S 甘露醇 E 4431 PAL-31S 蚁酸 E 4432 PAL-32S 磷酸 E 4451 PAL-51S 溴化钠 E 4455 PAL-55S 硫酸镁 E 4464 PAL-64S 重碳酸钠 E 4465 PAL-65S 酒石酸钠 E 4466 PAL-66S 草酸钾 E 4468 PAL-68S 重铬酸钾 E 4470 PAL-70S 磷酸钾 E 4472 PAL-72S 钨酸盐钠 E 型号 Model 特殊标度种类 面板颜色 &diams 医疗检查· 试验 型号 Model 特殊标度种类 面板颜色 4410 PAL-10S 尿液比重 详细 E 4442 PAL-42S 氯化铯 E 4453 PAL-53S 硫酸铜(浓度) E 4454 PAL-54S 硫酸铜(比重) E &diams 消毒,漂白 型号 Model 特殊标度种类 面板颜色 4439 PAL-39S 过氧化氢 E &diams 碱性液体 型号 Model 特殊标度种类 面板颜色 4440 PAL-40S 氫氧化鈉 E &diams Plato 型号 Model 特殊标度种类 面板颜色 4590 PAL-Plato Plato 详细 G &diams 尿素 型号 Model 特殊标度种类 面板颜色 4518 PAL-Urea 尿素 详细 D &diams 融雪剂 型号 Model 特殊标度种类 面板颜色 4403 PAL-03S 融雪剂(氯化鈉) C 4441 PAL-41S 融雪剂(氯化鈣) C 4443 PAL-43S 融雪剂(氯化镁) C &diams 冷冻剂(两种刻度) 型号 Model 特殊标度种类 面板颜色 4488 PAL-88S 丙二醇/ 丙二醇冻结温度(摄氏) C 4489 PAL-89S 丙二醇/ 丙二醇冻结温度(华氏) C 4491 PAL-91S 乙二醇/ 乙二醇冻结温度(摄氏) 详细 C 4492 PAL-92S 乙二醇/ 乙二醇冻结温度(华氏) C

Dionex&trade 碳酸盐、甲磺酸和氢氧化物 EGC 洗脱液发生器纯化柱利用洗脱液生成功能，防止基线漂移，提高灵敏度，改善分离度并确保一致的峰积分。有各种 Thermo Scientific&trade Dionex&trade EGC 纯化柱可供生成氢氧化物、碳酸盐、碳酸氢盐和甲基磺酸洗脱液。洗脱液生成消除了传统的 IC 洗脱液制备方法中对于酸和碱的处理需求，并且允许色谱分析工作人员运行全范围的梯度和等度分离，且效率比手工制备洗脱液更高。075778 也被称为 075778 EachDionex EGC 500 KOH Potassium Hydroxide Eluent Generator CartridgeDionex Aquion, Integrion, ICS-5000+, ICS-6000 HPIC Systems完整参数产品规格 Each Search Display Family Umbrella Brand Thermo Scientific&trade 适用于 Dionex Aquion, Integrion, ICS-5000+, ICS-6000 HPIC Systems 流速 0.01 to 3.00 mL/min. 压力 Maximum: 34.5 MPa (5000 psi) 溶剂 EGC 500 KOH: 25% methanol, EGC 500 MSA: no solvents 浓度 Range: 0.1-100 mM 描述 Dionex EGC 500 KOH Potassium Hydroxide Eluent Generator Cartridge Eluent Generator Cartridges Eluent Generator Parts and Accessories xx_ELMS 描述自动生产高纯度洗脱液 配合 Thermo Scientific&trade Dionex&trade ICS-5000+ HPIC&trade 和 ICS-2100 系统使用用于等度或梯度分离获得出色的批次间可重现性免除了对酸和碱的处理减少泵维护并延长使用寿命；泵只会遇到去离子水使用通常用于毛细管柱标准孔的各种流速使用高达 5000psi 的 HPIC&trade 系统压力（34.5MPa, jin限 Dionex EGC 毛细管和 EGC 500）产品特性 Dionex EGC III 和 EGC 500 纯化柱在 1.0mL/min 下支持 0.1–100mM (0.1–80mM EGC III LiOH, 0.1-15mM EGC 500 K2CO3) 浓度范围Dionex KOH,NaOH 和 LiOH 纯化柱支持zui高浓度达 25% 的甲醇Dionex K2CO3，MSA 纯化柱不具有溶剂相容性Dionex EGC（毛细管）纯化柱在 0.010mL/min 流速以及 0.001–0.030mL/min 流速范围内支持 0.1–200mM 浓度范围Dionex EGC-KOH（毛细管）支持zui高浓度为 25% 的甲醇。Dionex EGC-MSA（毛细管）纯化柱不具有溶剂相容性 075778EGC 500 KOH Cartridge, Analytical, HPICKOH 淋洗液罐-EGC500型075779EGC 500 MSA Cartridge, Analytical, HPICMSA 淋洗液罐-EGC500型

Dionex&trade 碳酸盐、甲磺酸和氢氧化物 EGC 洗脱液发生器纯化柱DIONEX 氢氧化钾淋洗液发生罐 赛默飞利用洗脱液生成功能，防止基线漂移，提高灵敏度，改善分离度并确保一致的峰积分。有各种 Thermo Scientific&trade Dionex&trade EGC 纯化柱可供生成氢氧化物、碳酸盐、碳酸氢盐和甲基磺酸洗脱液。洗脱液生成消除了传统的 IC 洗脱液制备方法中对于酸和碱的处理需求，并且允许色谱分析工作人员运行全范围的梯度和等度分离，且效率比手工制备洗脱液更高。075778EachDionex EGC 500 KOH Potassium Hydroxide Eluent Generator CartridgeDionex Aquion, Integrion, ICS-5000+, ICS-6000 HPIC SystemsDIONEX 氢氧化钾淋洗液发生罐 赛默飞完整参数产品规格Each适用于Dionex Aquion, Integrion, ICS-5000+, ICS-6000 HPIC Systems流速0.01 to 3.00 mL/min.压力Maximum: 34.5 MPa (5000 psi)溶剂EGC 500 KOH: 25% methanol, EGC 500 MSA: no solvents浓度Range: 0.1-100 mM描述Dionex EGC 500 KOH Potassium Hydroxide Eluent Generator Cartridge描述自动生产高纯度洗脱液 配合 Thermo Scientific&trade Dionex&trade ICS-5000+ HPIC&trade 和 ICS-2100 系统使用用于等度或梯度分离获得出色的批次间可重现性免除了对酸和碱的处理减少泵维护并延长使用寿命；泵只会遇到去离子水使用通常用于毛细管柱标准孔的各种流速使用高达 5000psi 的 HPIC&trade 系统压力（34.5MPa, jin限 Dionex EGC 毛细管和 EGC 500）产品特性Dionex EGC III 和 EGC 500 纯化柱在 1.0mL/min 下支持 0.1–100mM (0.1–80mM EGC III LiOH, 0.1-15mM EGC 500 K2CO3) 浓度范围Dionex KOH,NaOH 和 LiOH 纯化柱支持zui高浓度达 25% 的甲醇Dionex K2CO3，MSA 纯化柱不具有溶剂相容性Dionex EGC（毛细管）纯化柱在 0.010mL/min 流速以及 0.001–0.030mL/min 流速范围内支持 0.1–200mM 浓度范围Dionex EGC-KOH（毛细管）支持zui高浓度为 25% 的甲醇。 Dionex EGC-MSA（毛细管）纯化柱不具有溶剂相容性 075778EGC 500 KOH Cartridge, Analytical, HPICKOH 淋洗液罐-EGC500型075779EGC 500 MSA Cartridge, Analytical, HPICMSA 淋洗液罐-EGC500型

四甲基氢氧化铵 for polarography and for examination of steroids Reag. Ph Eur

Thermo Scientific™ 相关应用：工业色谱 防止基线偏移，提高灵敏度，提高分辨率，并通过使用洗脱液生成确保一致的峰积分。 一系列Thermo Scientific™ Dionex™ EGC墨盒可用于生产氢氧化物，碳酸盐，碳酸氢盐和甲磺酸洗脱液。 洗脱液生成不需要处理传统上用于制备IC洗脱液的酸和碱，并且允许色谱仪比手工洗脱液更有效地运行全范围的梯度和等度离析。产品规格 - Search Display Family Umbrella Brand Thermo Scientific™ 适用于 EG50 units to generate eluent online 类型 EGC III Hydroxide Cartridges for Anion Analysis, Capillary 流速 1-30 μL/min (0.001-0.030 mL/min) 压力 Maximum: 34.5 MPa (5000 psi) 溶剂 EGC KOH: 25% methanol, EGC MSA: no solvents 浓度 Range: 0.1-200 mM 操作 Disposable means of producing potassium hydroxide (KOH) eluent for anion separations 描述 Dionex™ EGC-KOH Potassium Hydroxide Eluent Generator Cartridge, Capillary

Dionex™ 碳酸盐、甲磺酸和氢氧化物 EGC 洗脱液发生器纯化柱利用洗脱液生成功能，防止基线漂移，提高灵敏度，改善分离度并确保一致的峰积分。有各种 Thermo Scientific™ Dionex™ EGC 纯化柱可供生成氢氧化物、碳酸盐、碳酸氢盐和甲基磺酸洗脱液。洗脱液生成消除了传统的 IC 洗脱液制备方法中对于酸和碱的处理需求，并且允许色谱分析工作人员运行全范围的梯度和等度分离，且效率比手工制备洗脱液更高。075778 也被称为 075778 EachDionex EGC 500 KOH Potassium Hydroxide Eluent Generator CartridgeDionex Aquion, Integrion, ICS-5000+, ICS-6000 HPIC Systems完整参数产品规格 Each Search Display Family Umbrella Brand Thermo Scientific™ 适用于 Dionex Aquion, Integrion, ICS-5000+, ICS-6000 HPIC Systems 流速 0.01 to 3.00 mL/min. 压力 Maximum: 34.5 MPa (5000 psi) 溶剂 EGC 500 KOH: 25% methanol, EGC500 MSA: no solvents 浓度 Range: 0.1-100 mM 描述 Dionex EGC 500 KOH Potassium Hydroxide Eluent Generator Cartridge Eluent Generator Cartridges Eluent Generator Parts and Accessories xx_ELMS 描述自动生产高纯度洗脱液 配合 Thermo Scientific™ Dionex™ ICS-5000+ HPIC™ 和 ICS-2100 系统使用用于等度或梯度分离获得出色的批次间可重现性免除了对酸和碱的处理减少泵维护并延长使用寿命；泵只会遇到去离子水使用通常用于毛细管柱标准孔的各种流速使用高达 5000psi 的 HPIC™ 系统压力（34.5MPa, jin限 Dionex EGC 毛细管和 EGC 500）产品特性 Dionex EGC III 和 EGC 500 纯化柱在 1.0mL/min 下支持 0.1–100mM (0.1–80mM EGC III LiOH, 0.1-15mM EGC 500 K2CO3) 浓度范围Dionex KOH,NaOH 和 LiOH 纯化柱支持zui高浓度达 25% 的甲醇Dionex K2CO3，MSA 纯化柱不具有溶剂相容性Dionex EGC（毛细管）纯化柱在 0.010mL/min 流速以及 0.001–0.030mL/min 流速范围内支持 0.1–200mM 浓度范围Dionex EGC-KOH（毛细管）支持zui高浓度为 25% 的甲醇。Dionex EGC-MSA（毛细管）纯化柱不具有溶剂相容性 075778EGC 500 KOH Cartridge, Analytical, HPICKOH 淋洗液罐-EGC500型075779EGC 500 MSA Cartridge, Analytical, HPICMSA 淋洗液罐-EGC500型

DIONEX 甲磺酸氢氧化物淋洗液发生罐 赛默飞 Thermo Scientific&trade 相关应用：工业色谱防止基线偏移，提高灵敏度，提高分辨率，并通过使用洗脱液生成确保一致的峰积分。 一系列Thermo Scientific&trade Dionex&trade EGC墨盒可用于生产氢氧化物，碳酸盐，碳酸氢盐和甲磺酸洗脱液。 洗脱液生成不需要处理传统上用于制备IC洗脱液的酸和碱，并且允许色谱仪比手工洗脱液更有效地运行全范围的梯度和等度离析。DIONEX 甲磺酸氢氧化物淋洗液发生罐 赛默飞 038008PolyVials, 5 mL, Pkg. of 250 ea.5ml样品瓶038009Filter Caps, 5 mL, Pkg. of 250 ea.5ml样品瓶盖-带滤芯039528Plain Caps, 5 mL, Pkg. of 250 ea.5ml样品瓶盖-不带滤芯038141PolyVials and Filter Caps (20 μm), 250 each, for 5-mL vials5ml样品瓶套装-带滤芯039532PolyVials & Plain Caps, 5 mL, Pkg. of 250 ea.5ml样品瓶套装-不带滤芯038142PolyVials and Filter Caps (20 μm), 250 each, for 0.5-mL vials0.5ml样品瓶套装-带滤芯079812VIAL,KIT,1.5ML,PPE,+CAPS +SEPTA,PKG/1001.5ml样品瓶套装055058Vial Kit, 10 mL Polystyrene with Caps and Septa, 100 each10ml样品瓶套装082540AERS 500 (4 mm) (Replaces P/N 064554)AERS500 阴离子抑制器4MM082541AERS 500 (2 mm) (Replaces P/N 064555)AERS500 阴离子抑制器2MM082542CERS 500 (4 mm) (Replaces P/N 064556)CERS500 阳离子抑制器4MM082543CERS 500 (2 mm) (Replaces P/N 064557)CERS500 阳离子抑制器2MM074532PROD,EGCIII,KOH,ANALYTICALKOH 淋洗液罐074533PROD,EGCIII,NAOH,ANALYTICALNaOH 淋洗液罐074534PROD,EGCIII,LIOH,ANALYTICALLiOH 淋洗液罐074535PROD,EGCIII,MSA,ANALYTICALMSA 淋洗液罐057083Dionex OnGuard II RP Cartridges, 1-cc, Pkg. of 48RP 柱1CC057084Dionex OnGuard II RP Cartridges, 2.5-cc, Pkg. of 48RP 柱2.5CC057085Dionex OnGuard II H Cartridges, 1-cc, Pkg. of 48H 柱1CC057086Dionex OnGuard II H Cartridges, 2.5-cc, Pkg. of 48H 柱2.5CC057089Dionex OnGuard II Ag Cartridges, 1-cc, Pkg. of 48Ag 柱1CC057090OnGuard II Ag 2.5cc Pkg 48Ag 柱2.5CC， 48只/袋057410Dionex OnGuard II Ag/H Cartridges, 2.5-cc, Pkg. of 48Ag/H 柱2.5CC064141PROD,COL,IP,AS22,4X250MMAS22 阴离子分析柱,4X250MM064139PROD,COL,IP,AG22,4X50MMAG22 阴离子保护柱,4X50MM064149PROD,COL,IP,AS23,4X250MMAS23 阴离子分析柱,4X250MM064147PROD,COL,IP,AG23,4X50MMAG23 阴离子保护柱,4X50MM062885PROD,COL,IP,AS19,4X250MMAS19 阴离子分析柱,4X250MM062887PROD,COL,IP,AG19,4X50MMAG19 阴离子保护柱,4X50MM052960Dionex IonPac AS11-HC Analytical Column (4 x 250 mm)AS11-HC 阴离子分析柱-高容量柱,4X250MM052962Dionex IonPac AG11-HC Guard Column (4 x 50 mm)AG11-HC 阴离子保护柱-高容量柱 ,4X50MM052961Dionex IonPac AS11-HC Analytical Column (2 x 250 mm)AS11-HC 阴离子分析柱-高容量柱,2X250MM052963Dionex IonPac AG11-HC Guard column (2 x 50 mm)AG11-HC 阴离子保护柱-高容量柱 ,2X50MM046124Dionex IonPac AS14 Analytical Column (4 x 250 mm)AS14 阴离子分析柱,4X250MM046134Dionex IonPac AG14 Guard Column (4 x 50 mm)AG14 阴离子保护柱,4X50MM046073Dionex IonPac CS12A-8μm Analytical Column (4 x 250 mm)CS12A 阳离子分析柱,4X250MM046074Dionex IonPac CG12A-8μm Guard Column (4 x 50 mm)CG12A 阳离子保护柱,4X50MM044076Dionex IonPac AS11 Analytical Column (4 x 250 mm)AS11 阴离子分析柱,4X250MM044078Dionex IonPac AG11 Guard Column (4 x 50 mm)AG11 阴离子保护柱,4X50MM044077Dionex IonPac AS11 Analytical Column (2 x 250 mm)AS11 阴离子分析柱,2X250MM044079Dionex IonPac AG11 Guard Column (2 x 50 mm)AG11 阴离子保护柱,2X50MM035391Dionex CarboPac PA1 Analytical (4 x 250 mm)PA1 糖分析柱,4X250MM043096Dionex CarboPac PA1 Guard (4 x 50 mm)PA1 糖柱保护柱,4X50MM035393Dionex IonPac AS7 Analytical Column (4 x 250 mm)AS7 阴离子分析柱,4X250MM035394Dionex IonPac AG7 Guard Column (4 x 50 mm)AG7 阴离保护柱,4X50MM062819PROD,CHEM,DIATOMACEOUS EARTH,ASE,1KG硅藻土B3000641THGA Standard Graphite Tubes, Pkg. 5石墨管，5支/盒B0504033THGA Standard Graphite Tubes, Pkg. 20石墨管，20支/盒N0171159Purge Dessicant Kit, Pkg. 2一次性干燥剂B0114620Tungsten Halogen Lamp Assembly钨灯6074.1110D2-Lamp DAD, MWD and VWD液相氘灯6074.2000VIS-Lamp DAD, MWD and VWD液相钨灯

二氧化钛纳米捕获柱使用 Thermo Scientific™ 二氧化钛纳米捕获柱有助于对磷肽进行富集。订货信息：Nano-Trap ColumnsNano Trap Column, 100 μm i.d. x 1 cm, TiO2, 5 μm, Set of 2164205Nano Trap Column, 100 μm i.d. x 1 cm, TiO2, 5 μm, Set of 2164205Nano Trap Column, 200 μm i.d. x 1 cm, TiO2, 5 μm, Set of 2164215Nano Trap Column, 200 μm i.d. x 2 cm, TiO2, 5 μm, Set of 2164206Nano Trap Column, 100 μm i.d. x 1 cm, TiO2, 5 μm, Set of 2164205Nano Trap Column, 200 μm i.d. x 2 cm, TiO2, 5 μm, Set of 2164206Acclaim PepMap100 Nano Trap Column, C18, 5 μm, 100 A, 100 μm i.d. x 1 cm, Set of 2164197Acclaim PepMap100 Nano Trap Column, C18, 5 μm, 100 A, 100 μm i.d. x 2 cm, Set of 2164199Acclaim PepMap100 Nano Trap Column, C18, 5 μm, 100 A, 200 μm i.d. x 1 cm, Set of 2164212Acclaim PepMap100 Nano Trap Column, C18, 5 μm, 100 A, 200 μm i.d. x 2 cm, Set of 2164213The Titanium-Dioxide Nano-Trap columns support the enrichment of phosphopeptides. They are available in 100 μm and 200 μm i.d. format, and are packed with 5 μm particle size. In addition, a combination of Titanium-Dioxide and Acclaim® PepMap100 C18 is also available. TIO2 Nano Precolumns SpecificationsI.D.100-μm200-μmStationary PhaseTIO2 5-μmTIO2 5-μmTIO2 5-μmTIO2 5-μmBed Length1 cm1 cm2 cm2 cm1 cm / 1 cm1 cm / 1 cmColumnFused-silicaFused-silica

参数：Ti02NW-A直径（纳米）：10长度（微米）： 10Ti02NW-B直径（纳米）：100长度（微米）：10-30Parameter:Ti02NW-ADiameter(nm)：~10Length(um)：10Ti02NW-BDiameter(nm)：~100Length(um)：10-30

单分散星状介孔二氧化硅纳米球 Monodisperse Mesoporous Silica Nanosphere Stellate MSN制备方法：软化学单分散星状的介孔二氧化硅纳米球的的MSN平均尺寸：80 nm比表面积（BET）：大于500平方米/克。总体积：~ 1.4毫升/克孔径（MSN星状圆锥孔）：2.9 nm 孔径（MSN之间颗粒空隙填充）：50 nm

参数：制备方法：软化学单分散星状的介孔二氧化硅纳米球的的MSN平均尺寸：80 nm比表面积（BET）：大于500平方米/克。总体积：~ 1.4毫升/克孔径（MSN星状圆锥孔）：2.9 nm孔径（MSN之间颗粒空隙填充）：50 nmParameter:Preparation Method：soft chemistryMonodisperse Mesoporous Silica Nanosphere- Stellate MSNAverage Size：80 nmSpecific Surface Area (BET)：500 m2/gVtotal：~1.4 mL/gPore Size (conical pores of the stellate MSNs)：2.9 nmPore Size (inter particle voids between the packed MSNs)：50 nm

Thermo Scientific™ 相关应用：工业色谱防止基线偏移，提高灵敏度，提高分辨率，并通过使用洗脱液生成确保一致的峰积分。 一系列Thermo Scientific™ Dionex™ EGC墨盒可用于生产氢氧化物，碳酸盐，碳酸氢盐和甲磺酸洗脱液。 洗脱液生成不需要处理传统上用于制备IC洗脱液的酸和碱，并且允许色谱仪比手工洗脱液更有效地运行全范围的梯度和等度离析。038008PolyVials, 5 mL, Pkg. of 250 ea.5ml样品瓶038009Filter Caps, 5 mL, Pkg. of 250 ea.5ml样品瓶盖-带滤芯039528Plain Caps, 5 mL, Pkg. of 250 ea.5ml样品瓶盖-不带滤芯038141PolyVials and Filter Caps (20 μm), 250 each, for 5-mL vials5ml样品瓶套装-带滤芯039532PolyVials & Plain Caps, 5 mL, Pkg. of 250 ea.5ml样品瓶套装-不带滤芯038142PolyVials and Filter Caps (20 μm), 250 each, for 0.5-mL vials0.5ml样品瓶套装-带滤芯079812VIAL,KIT,1.5ML,PPE,+CAPS +SEPTA,PKG/1001.5ml样品瓶套装055058Vial Kit, 10 mL Polystyrene with Caps and Septa, 100 each10ml样品瓶套装082540AERS 500 (4 mm) (Replaces P/N 064554)AERS500 阴离子抑制器4MM082541AERS 500 (2 mm) (Replaces P/N 064555)AERS500 阴离子抑制器2MM082542CERS 500 (4 mm) (Replaces P/N 064556)CERS500 阳离子抑制器4MM082543CERS 500 (2 mm) (Replaces P/N 064557)CERS500 阳离子抑制器2MM074532PROD,EGCIII,KOH,ANALYTICALKOH 淋洗液罐074533PROD,EGCIII,NAOH,ANALYTICALNaOH 淋洗液罐074534PROD,EGCIII,LIOH,ANALYTICALLiOH 淋洗液罐074535PROD,EGCIII,MSA,ANALYTICALMSA 淋洗液罐057083Dionex OnGuard II RP Cartridges, 1-cc, Pkg. of 48RP 柱1CC057084Dionex OnGuard II RP Cartridges, 2.5-cc, Pkg. of 48RP 柱2.5CC057085Dionex OnGuard II H Cartridges, 1-cc, Pkg. of 48H 柱1CC057086Dionex OnGuard II H Cartridges, 2.5-cc, Pkg. of 48H 柱2.5CC057089Dionex OnGuard II Ag Cartridges, 1-cc, Pkg. of 48Ag 柱1CC057090OnGuard II Ag 2.5cc Pkg 48Ag 柱2.5CC， 48只/袋057410Dionex OnGuard II Ag/H Cartridges, 2.5-cc, Pkg. of 48Ag/H 柱2.5CC064141PROD,COL,IP,AS22,4X250MMAS22 阴离子分析柱,4X250MM064139PROD,COL,IP,AG22,4X50MMAG22 阴离子保护柱,4X50MM064149PROD,COL,IP,AS23,4X250MMAS23 阴离子分析柱,4X250MM064147PROD,COL,IP,AG23,4X50MMAG23 阴离子保护柱,4X50MM062885PROD,COL,IP,AS19,4X250MMAS19 阴离子分析柱,4X250MM062887PROD,COL,IP,AG19,4X50MMAG19 阴离子保护柱,4X50MM052960Dionex IonPac AS11-HC Analytical Column (4 x 250 mm)AS11-HC 阴离子分析柱-高容量柱,4X250MM052962Dionex IonPac AG11-HC Guard Column (4 x 50 mm)AG11-HC 阴离子保护柱-高容量柱 ,4X50MM052961Dionex IonPac AS11-HC Analytical Column (2 x 250 mm)AS11-HC 阴离子分析柱-高容量柱,2X250MM052963Dionex IonPac AG11-HC Guard column (2 x 50 mm)AG11-HC 阴离子保护柱-高容量柱 ,2X50MM046124Dionex IonPac AS14 Analytical Column (4 x 250 mm)AS14 阴离子分析柱,4X250MM046134Dionex IonPac AG14 Guard Column (4 x 50 mm)AG14 阴离子保护柱,4X50MM046073Dionex IonPac CS12A-8μm Analytical Column (4 x 250 mm)CS12A 阳离子分析柱,4X250MM046074Dionex IonPac CG12A-8μm Guard Column (4 x 50 mm)CG12A 阳离子保护柱,4X50MM044076Dionex IonPac AS11 Analytical Column (4 x 250 mm)AS11 阴离子分析柱,4X250MM044078Dionex IonPac AG11 Guard Column (4 x 50 mm)AG11 阴离子保护柱,4X50MM044077Dionex IonPac AS11 Analytical Column (2 x 250 mm)AS11 阴离子分析柱,2X250MM044079Dionex IonPac AG11 Guard Column (2 x 50 mm)AG11 阴离子保护柱,2X50MM035391Dionex CarboPac PA1 Analytical (4 x 250 mm)PA1 糖分析柱,4X250MM043096Dionex CarboPac PA1 Guard (4 x 50 mm)PA1 糖柱保护柱,4X50MM035393Dionex IonPac AS7 Analytical Column (4 x 250 mm)AS7 阴离子分析柱,4X250MM035394Dionex IonPac AG7 Guard Column (4 x 50 mm)AG7 阴离保护柱,4X50MM062819PROD,CHEM,DIATOMACEOUS EARTH,ASE,1KG硅藻土B3000641THGA Standard Graphite Tubes, Pkg. 5石墨管，5支/盒B0504033THGA Standard Graphite Tubes, Pkg. 20石墨管，20支/盒N0171159Purge Dessicant Kit, Pkg. 2一次性干燥剂B0114620Tungsten Halogen Lamp Assembly钨灯6074.1110D2-Lamp DAD, MWD and VWD液相氘灯6074.2000VIS-Lamp DAD, MWD and VWD液相钨灯

高端炭基材料高剪切乳化机，环保水性纳米碳材高速乳化机，碳纳米管材料高剪切乳化机，碳纳米管浆液高剪切乳化机混合机，碳纳米复合母胶高剪切乳化机，液体黄金复合母胶高剪切乳化机混合机设备，超导电纳米碳材高速自吸粉混合机乳化机，炭黑高速自吸粉混合机设备 碳纳米管是一维的纳米材料，在工程材料域，碳管以其优异的物理机械性能成为聚合材料理想的填料。具有优异的力学性能、导电、导热性能，因而被认为是聚合物基复合材料理想的力学强化和功能改性材料，采用碳纳米管制成的复合材料表现出良好强度、弹性和抗疲劳性，碳纳米管也逐渐用于橡胶制品、轮胎、塑料等工业中。 但是，碳纳米管的呈纳米纤维状，自身易团聚和缠结，且碳纳米管表面为规整的石墨晶片结构，表面惰性大，与聚合物基体亲和性差，导致碳纳米管在橡胶基质中的分散性差，而且成本也高，这些限制了碳纳米管在橡胶中的规模化应用。 在橡胶工业中，将碳纳米管填充到各种橡胶基体以提高橡胶基体的性能成为研究高端橡胶产品的理想共混复合材料之一，但碳纳米管自身有着很高的表面自由能，易发生团聚现象，碳纳米管与基体间的相互作用是另一个难题，碳管表面没有任何反应官能图，碳管的惰性使其与聚合物基体间化学界面作用弱，碳纳米管对聚合物基体的改善效果难达到预期，因此制备出尺寸均匀，分散好，性能稳定的碳纳米管及其复合材料是拓展其应用域的需要。 目，在碳管的分散性及其复合材料研究中已经取得许多进展。常用的方法中是将采用表面活性剂对碳管表面改性，将其悬浮液与胶乳复合制得复合母胶，该技术在一定程度解决了碳纳米管的分散，但由于表面活性剂中其它基团的加入会降低复合母胶的性能；因此需要提供一种避免活性剂的加入影响碳纳米管与聚合物间结合的技术方案。 针对现阶段技术中存在的问题，在碳纳米管分散均匀的基础上在其表面引入羧基、羟基等官能团，避免偶联剂的加入影响碳纳米管与胶乳之间的结合。一种高分散碳纳米复合母胶的制备方法，包括以下步骤：1、将碳纳米管在分散液中剪切，制得短切碳纳米管悬浮液；2、通入氧化气体对短切碳管悬浮液氧化，制得短切碳纳米管氧化液；3、将补强材料加入短切碳纳米管氧化液，制得碳纳米管浆液；4、在碳纳米管浆液中加入偶联剂，制得复合浆液；5、将天然橡胶胶乳分散于复合浆液中，制得碳纳米管-天然橡胶复合材料；6、将碳纳米管-天然橡胶复合材料凝固、干燥制得高分散碳纳米复合母胶。 上海依肯根据市场技术需求结合多年来积累的成功案例经验特别推出ERS2000系列高剪切乳化机（混合机），ERS2000在线式高速高剪切乳化机，主要用于微乳液及超细悬浮液的生产。由于工作腔体内三组乳化分散头(定子+转子)同时工作，乳液经过高剪切后，液滴更细腻，粒径分布更窄，因而生成的混合液稳定性更好。三组乳化分散头均易于更换，适合不同的工艺应用。该系列中不同型号的机器都有相同的线速度和剪切率，非常易于扩大规模化生产。 上海依肯ERS2000系列高剪切乳化机（混合机）设备参数选型表：型号 标准流量L/H输出转速rpm标准线速度m/s马达功率KW进口尺寸出口尺寸ERS 2000/4300-100014000442.2DN25DN15ERS 2000/5300010500447.5DN40DN32ERS 2000/10800073004415DN50DN50ERS 2000/202000049004437DN80DN65ERS 2000/304000028504455DN150DN125ERS 2000/407000020004490DN150DN125高端炭基材料高剪切乳化机，环保水性纳米碳材高速乳化机，碳纳米管材料高剪切乳化机，碳纳米复合母胶高剪切乳化机，液体黄金复合母胶高剪切乳化机混合机设备，超导电纳米碳材高速自吸粉混合机乳化机，炭黑高速自吸粉混合机设备。。。需要了解更多详情请致电上海依肯机械设备有限公司 销售工程师 徐蒙蒙 182-0189-1183，公司有样机可以免费为客户进行测试验证实验。

Thermo Scientific™ 相关应用：工业色谱 适用于ICS-5000 and ICS-2100 systems防止基线偏移，提高灵敏度，提高分辨率，并通过使用洗脱液生成确保一致的峰积分。 一系列Thermo Scientific™ Dionex™ EGC墨盒可用于生产氢氧化物，碳酸盐，碳酸氢盐和甲磺酸洗脱液。 洗脱液生成不需要处理传统上用于制备IC洗脱液的酸和碱，并且允许色谱仪比手工洗脱液更有效地运行全范围的梯度和等度离析。038008PolyVials, 5 mL, Pkg. of 250 ea.5ml样品瓶038009Filter Caps, 5 mL, Pkg. of 250 ea.5ml样品瓶盖-带滤芯039528Plain Caps, 5 mL, Pkg. of 250 ea.5ml样品瓶盖-不带滤芯038141PolyVials and Filter Caps (20 μm), 250 each, for 5-mL vials5ml样品瓶套装-带滤芯039532PolyVials & Plain Caps, 5 mL, Pkg. of 250 ea.5ml样品瓶套装-不带滤芯038142PolyVials and Filter Caps (20 μm), 250 each, for0.5-mL vials0.5ml样品瓶套装-带滤芯079812VIAL,KIT,1.5ML,PPE,+CAPS +SEPTA,PKG/1001.5ml样品瓶套装055058Vial Kit, 10 mL Polystyrene with Caps and Septa, 100 each10ml样品瓶套装082540AERS 500 (4 mm) (Replaces P/N 064554)AERS500 阴离子抑制器4MM082541AERS 500 (2 mm) (Replaces P/N 064555)AERS500 阴离子抑制器2MM082542CERS 500 (4 mm) (Replaces P/N 064556)CERS500 阳离子抑制器4MM082543CERS 500 (2 mm) (Replaces P/N 064557)CERS500 阳离子抑制器2MM074532PROD,EGCIII,KOH,ANALYTICALKOH 淋洗液罐074533PROD,EGCIII,NAOH,ANALYTICALNaOH 淋洗液罐074534PROD,EGCIII,LIOH,ANALYTICALLiOH 淋洗液罐074535PROD,EGCIII,MSA,ANALYTICALMSA 淋洗液罐057083Dionex OnGuard II RP Cartridges, 1-cc, Pkg. of 48RP 柱1CC057084Dionex OnGuard II RP Cartridges, 2.5-cc, Pkg. of 48RP 柱2.5CC057085Dionex OnGuard II H Cartridges, 1-cc, Pkg. of 48H 柱1CC057086Dionex OnGuard II H Cartridges, 2.5-cc, Pkg. of 48H 柱2.5CC057089Dionex OnGuard II Ag Cartridges, 1-cc, Pkg. of 48Ag 柱1CC057090OnGuard II Ag 2.5cc Pkg 48Ag 柱2.5CC， 48只/袋057410Dionex OnGuard II Ag/H Cartridges, 2.5-cc, Pkg. of 48Ag/H 柱2.5CC064141PROD,COL,IP,AS22,4X250MMAS22 阴离子分析柱,4X250MM064139PROD,COL,IP,AG22,4X50MMAG22 阴离子保护柱,4X50MM064149PROD,COL,IP,AS23,4X250MMAS23 阴离子分析柱,4X250MM064147PROD,COL,IP,AG23,4X50MMAG23 阴离子保护柱,4X50MM062885PROD,COL,IP,AS19,4X250MMAS19 阴离子分析柱,4X250MM062887PROD,COL,IP,AG19,4X50MMAG19 阴离子保护柱,4X50MM052960Dionex IonPac AS11-HC Analytical Column (4 x 250 mm)AS11-HC 阴离子分析柱-高容量柱,4X250MM052962Dionex IonPac AG11-HC Guard Column (4 x 50 mm)AG11-HC 阴离子保护柱-高容量柱 ,4X50MM052961Dionex IonPac AS11-HC Analytical Column (2 x 250 mm)AS11-HC 阴离子分析柱-高容量柱,2X250MM052963Dionex IonPac AG11-HC Guard column (2 x 50 mm)AG11-HC 阴离子保护柱-高容量柱 ,2X50MM046124Dionex IonPac AS14 Analytical Column (4 x 250 mm)AS14 阴离子分析柱,4X250MM046134Dionex IonPac AG14 Guard Column (4 x 50 mm)AG14 阴离子保护柱,4X50MM046073Dionex IonPac CS12A-8μm Analytical Column (4 x 250 mm)CS12A 阳离子分析柱,4X250MM046074Dionex IonPac CG12A-8μm Guard Column (4 x 50 mm)CG12A 阳离子保护柱,4X50MM044076Dionex IonPac AS11 Analytical Column (4 x 250 mm)AS11 阴离子分析柱,4X250MM044078Dionex IonPac AG11 Guard Column (4 x 50 mm)AG11 阴离子保护柱,4X50MM044077Dionex IonPac AS11 Analytical Column (2 x 250 mm)AS11 阴离子分析柱,2X250MM044079Dionex IonPac AG11 Guard Column (2 x 50 mm)AG11 阴离子保护柱,2X50MM035391Dionex CarboPac PA1 Analytical (4 x 250 mm)PA1 糖分析柱,4X250MM043096Dionex CarboPac PA1 Guard (4 x 50 mm)PA1 糖柱保护柱,4X50MM035393Dionex IonPac AS7 Analytical Column (4 x 250 mm)AS7 阴离子分析柱,4X250MM035394Dionex IonPac AG7 Guard Column (4 x 50 mm)AG7 阴离保护柱,4X50MM062819PROD,CHEM,DIATOMACEOUS EARTH,ASE,1KG硅藻土B3000641THGA Standard Graphite Tubes, Pkg. 5石墨管，5支/盒B0504033THGA Standard Graphite Tubes, Pkg. 20石墨管，20支/盒N0171159Purge Dessicant Kit, Pkg. 2一次性干燥剂B0114620Tungsten Halogen Lamp Assembly钨灯6074.1110D2-Lamp DAD, MWD and VWD液相氘灯6074.2000VIS-Lamp DAD, MWD and VWD液相钨灯

淋洗液发生器用来电解产生高纯度淋洗液等度或梯度淋洗。淋洗液发生器能避免基线漂移，增加灵敏度，提高分离度，保证色谱峰积分良好重复性。戴安公司目前提供一系列的淋洗液发生罐产品，包括氢氧根体系淋洗液发生罐，碳酸根体系淋洗液发生罐和甲磺酸体系淋洗液发生罐戴安离子色谱淋洗液罐常用耗材：074536 PROD,EGCIII,K2CO3,ANALYTICAL074535 PROD,EGCIII,MSA,ANALYTICAL074534 PROD,EGCIII,LIOH,ANALYTICAL074533 PROD,EGCIII,NAOH,ANALYTICAL074532 PROD,EGCIII,KOH,ANALYTICAL戴安公司分析柱及抑制器对应的部件号： 064558 PROD, AMMS-300, 4MM阴离子抑制器 064554 ASRS 300 4mm阴离子抑制器 064555 ASRS 300 2mm阴离子抑制器 064556 CSRS 300 4mm 阳离子抑制器 052962 PROD,COL,IP AG11-HC 4MM阴离子色谱柱 052960 PROD,COL,IP AS11-HC 4MM阴离子分析柱 044076 PROD,COL,IP AS11 4MM(10-32)阴离子分析柱 044078 PROD,COL,IP AG11 4MM(10-32)阴离子保护柱 046124 PROD,COL,IP AS14 4MM阴离子分析柱 046134 PROD,COL,IP AG14 4MM阴离子保护柱 062885 PROD,COL,IP,AS19,4X250MM阴离子分析柱 062887 PROD,COL,IP,AG19,4x50MM阴离子保护柱 064139 IonPac AG22 Guard Column (4mm)阴离子保护柱 064141 IonPac AS22 Analytical Column(4mm)阴离子分析柱 064147 PROD,COL,IP,AG23,4X50MM阴离子保护柱 064149 PROD,COL,IP,AS23,4X250MM阴离子分析柱 046073 PROD,COL,IP CS12A 4MM阳离子分析柱 046074 PROD,COL,IP CG12A 4MM阳离子保护柱 060557 PROD,COL,IP CS17 4MM阳离子色谱柱 060560 PROD,COL,IP CG17 4MM阳离子保护柱

Thermo Scientific™ 相关应用：工业色谱 适用于ICS-5000 and ICS-2100 systems防止基线偏移，提高灵敏度，提高分辨率，并通过使用洗脱液生成确保一致的峰积分。 一系列Thermo Scientific™ Dionex™ EGC墨盒可用于生产氢氧化物，碳酸盐，碳酸氢盐和甲磺酸洗脱液。 洗脱液生成不需要处理传统上用于制备IC洗脱液的酸和碱，并且允许色谱仪比手工洗脱液更有效地运行全范围的梯度和等度离析。038008PolyVials, 5 mL, Pkg. of 250 ea.5ml样品瓶038009Filter Caps, 5 mL, Pkg. of 250 ea.5ml样品瓶盖-带滤芯039528Plain Caps, 5 mL, Pkg. of 250 ea.5ml样品瓶盖-不带滤芯038141PolyVials and Filter Caps (20 μm), 250 each, for 5-mL vials5ml样品瓶套装-带滤芯039532PolyVials & Plain Caps, 5 mL, Pkg. of 250 ea.5ml样品瓶套装-不带滤芯038142PolyVials and Filter Caps (20 μm), 250 each, for0.5-mL vials0.5ml样品瓶套装-带滤芯079812VIAL,KIT,1.5ML,PPE,+CAPS +SEPTA,PKG/1001.5ml样品瓶套装055058Vial Kit, 10 mL Polystyrene with Caps and Septa, 100 each10ml样品瓶套装082540AERS 500 (4 mm) (Replaces P/N 064554)AERS500 阴离子抑制器4MM082541AERS 500 (2 mm) (Replaces P/N 064555)AERS500 阴离子抑制器2MM082542CERS 500 (4 mm) (Replaces P/N 064556)CERS500 阳离子抑制器4MM082543CERS 500 (2 mm) (Replaces P/N 064557)CERS500 阳离子抑制器2MM074532PROD,EGCIII,KOH,ANALYTICALKOH 淋洗液罐074533PROD,EGCIII,NAOH,ANALYTICALNaOH 淋洗液罐074534PROD,EGCIII,LIOH,ANALYTICALLiOH 淋洗液罐074535PROD,EGCIII,MSA,ANALYTICALMSA 淋洗液罐057083Dionex OnGuard II RP Cartridges, 1-cc, Pkg. of 48RP 柱1CC057084Dionex OnGuard II RP Cartridges, 2.5-cc, Pkg. of 48RP 柱2.5CC057085Dionex OnGuard II H Cartridges, 1-cc, Pkg. of 48H 柱1CC057086Dionex OnGuard II H Cartridges, 2.5-cc, Pkg. of 48H 柱2.5CC057089Dionex OnGuard II Ag Cartridges, 1-cc, Pkg. of 48Ag 柱1CC057090OnGuard II Ag 2.5cc Pkg 48Ag 柱2.5CC， 48只/袋057410Dionex OnGuard II Ag/H Cartridges, 2.5-cc, Pkg. of 48Ag/H 柱2.5CC064141PROD,COL,IP,AS22,4X250MMAS22 阴离子分析柱,4X250MM064139PROD,COL,IP,AG22,4X50MMAG22 阴离子保护柱,4X50MM064149PROD,COL,IP,AS23,4X250MMAS23 阴离子分析柱,4X250MM064147PROD,COL,IP,AG23,4X50MMAG23 阴离子保护柱,4X50MM062885PROD,COL,IP,AS19,4X250MMAS19 阴离子分析柱,4X250MM062887PROD,COL,IP,AG19,4X50MMAG19 阴离子保护柱,4X50MM052960Dionex IonPac AS11-HC Analytical Column (4 x 250 mm)AS11-HC 阴离子分析柱-高容量柱,4X250MM052962Dionex IonPac AG11-HC Guard Column (4 x 50 mm)AG11-HC 阴离子保护柱-高容量柱 ,4X50MM052961Dionex IonPac AS11-HC Analytical Column (2 x 250 mm)AS11-HC 阴离子分析柱-高容量柱,2X250MM052963Dionex IonPac AG11-HC Guard column (2 x 50 mm)AG11-HC 阴离子保护柱-高容量柱 ,2X50MM046124Dionex IonPac AS14 Analytical Column (4 x 250 mm)AS14 阴离子分析柱,4X250MM046134Dionex IonPac AG14 Guard Column (4 x 50 mm)AG14 阴离子保护柱,4X50MM046073Dionex IonPac CS12A-8μm Analytical Column (4 x 250 mm)CS12A 阳离子分析柱,4X250MM046074Dionex IonPac CG12A-8μm Guard Column (4 x 50 mm)CG12A 阳离子保护柱,4X50MM044076Dionex IonPac AS11 Analytical Column (4 x 250 mm)AS11 阴离子分析柱,4X250MM044078Dionex IonPac AG11 Guard Column (4 x 50 mm)AG11 阴离子保护柱,4X50MM044077Dionex IonPac AS11 Analytical Column (2 x 250 mm)AS11 阴离子分析柱,2X250MM044079Dionex IonPac AG11 Guard Column (2 x 50 mm)AG11 阴离子保护柱,2X50MM035391Dionex CarboPac PA1 Analytical (4 x 250 mm)PA1 糖分析柱,4X250MM043096Dionex CarboPac PA1 Guard (4 x 50 mm)PA1 糖柱保护柱,4X50MM035393Dionex IonPac AS7 Analytical Column (4 x 250 mm)AS7 阴离子分析柱,4X250MM035394Dionex IonPac AG7 Guard Column (4 x 50 mm)AG7 阴离保护柱,4X50MM062819PROD,CHEM,DIATOMACEOUS EARTH,ASE,1KG硅藻土B3000641THGA Standard Graphite Tubes, Pkg. 5石墨管，5支/盒B0504033THGA Standard Graphite Tubes, Pkg. 20石墨管，20支/盒N0171159Purge Dessicant Kit, Pkg. 2一次性干燥剂B0114620Tungsten Halogen Lamp Assembly钨灯6074.1110D2-Lamp DAD, MWD and VWD液相氘灯6074.2000VIS-Lamp DAD, MWD and VWD液相钨灯

SA990788 N241-0092 氧化镍/氧化铬（EA1000） 15 g SA990788C N241-0092 氧化镍/氧化铬（EA1000） 100 g天津欧捷科技有限公司&mdash 进口元素分析耗材供应商 保证质量天津欧捷科技是一家高科技企业，公司集贸易、科研、服务一体化。公司从精密仪器设备及配件、耗材、试剂、标准对照品、实验室常用耗材的销售，到仪器调试、维护、样品的分析测试。我们主要经营：实验室耗材 元素分析耗材 色谱分析耗材 质谱耗材样品容器 Labco顶空进样瓶 色谱瓶 石英棉 石英燃烧管 进样隔垫 催化剂 标准品 试剂 玻璃碳产品 仪器配件这些耗材可用在Thermo、Elementar、Agilent、Analytikjena、Sercon、Shimadzu、leco、Varian、Perkin Elmer、waters 、Euro Vector等仪器。

For Trace-Level Concentrations of Inorganic Anions and Low-Molecular Weight Organic AcidsThe IonPac® AS15 column was designed specifically for analysis of trace anions in high-purity water matrices, for the semiconductor and power generation industries. Its high capacity and selectivity enable the determination of trace-level concentrations of inorganic anions and low-molecular-weight organic acids in high-purity water matrices. The new IonPac AS15 Capillary Column is packed with the same material as the equivalent standard bore version (providing the same performance as a 4 mm column) but requires only 1/100th the eluent flow rate. The capillary format provides the advantage of significantly reduced eluent consumption, which helps reduce operating costs.AS15-5μm (3 × 150 mm) column for high efficiency, fast analysis (15 min)AS15-9μm (2 × 250, 4 × 250 mm, and 0.4 × 250 mm) columns for higher-capacity applicationsColumn selectivity optimized for 30 °C operating temperatureSuperior resolution of early-eluting anions (fluoride, glycolate, acetate, and formate) This column is ideal for use with large-loop injections. Use the AC15 concentration column for ultratrace (ppt) analyses. Use with eluent generation for simplified eluent preparation. Use the Anion Self-Regenerating Suppressor® (ASRS® 300) or the Anion Capillary Electrolytic Suppressor (ACES™ 300) with the AS15 column for eluent suppression.IonPac® AS15 Anion-Exchange Column SpecificationsDimensionsIonPac AS15 Capillary Column:0.4 × 250 mm IonPac AS15 Capillary Guard Column:0.4 × 50 mm IonPac AS15 Analytical Column:2 × 250 mm, 3 × 150 mm, and 4 × 250 mmIonPac AG15 Guard Column:2 × 50 mm, 3 × 30 mm, and 4 × 50 mmIonPac AC15 Concentrator Column:2 × 50 mm and 4 × 50 mmMaximum operating pressure4000 psi (standard or microbore)5000 psi (capillary)Mobile phase compatibilitypH 0–14 0–100% HPLC solventsSubstrate characteristicsBead Diameter: 5 μm (3 × 150 mm),9 μm (0.4 × 250, 2 × 250 mm and 4 × 250 mm),13 μm (AC15),Pore Size: 100 ? (AS15, AG15), microporous,10 ? (AC15)Crosslinking (%DVB): 55%Latex characteristics (AC15)Latex Crosslinking: 6%Latex Diameter: 85 nmIon-exchange groupSurface-functionalized with alkanol quaternary ammonium ion (AS15, AG15)Latex-functionalized with alkanol quaternary ammonium ion (AC15)Functional group characteristicsMedium-high hydrophobicity (AS15, AG15) Very low hydrophobicity (AC15)AC15 void volume2 × 50 mm: 9 μL, 4 × 50 mm: 210 μLColumn constructionPEEK® with 10-32 threaded ferrule-style end fittings.All components are nonmetallic.Capacity2.25 μeq (0.4 × 250 mm capillary column)0.45 μeq (0.4 × 50 mm capillary guard)56.25 μeq (2 × 250 mm analytical column)11.25 μeq (2 × 50 mm guard column)2.2 μeq (2 × 50 mm concentrator column)70 μeq (3 × 150 mm analytical column) 14 μeq (3 × 30 mm guard column) 225 μeq (4 × 250 mm analytical column)45 μeq (4 × 50 mm guard column) 9 μeq 4 × 50 mm concentrator column)Analytical ColumnsIonPac AS15 Analytical Column (4 x 250 mm)053940IonPac AS15 Analytical Column (2 x 250 mm)053941IonPac AS15-5 μm Analytical Column (3 × 150 mm)057594IonPac AS15 Capillary Column (0.4 x 250 mm)075662Guard ColumnsIonPac AG15 Guard Column (4 x 50 mm)053942IonPac AG15 Guard Column (2 x 50 mm)053943IonPac AS15-5 μm Guard Column (3 × 30 mm)057597IonPac AG15 Capillary Guard Column (0.4 x 50 mm)075663

Thermo Scientific™ 相关应用：工业色谱防止基线偏移，提高灵敏度，提高分辨率，并通过使用洗脱液生成确保一致的峰积分。 一系列Thermo Scientific™ Dionex™ EGC墨盒可用于生产氢氧化物，碳酸盐，碳酸氢盐和甲磺酸洗脱液。 洗脱液生成不需要处理传统上用于制备IC洗脱液的酸和碱，并且允许色谱仪比手工洗脱液更有效地运行全范围的梯度和等度离析。038008PolyVials, 5 mL, Pkg. of 250 ea.5ml样品瓶038009Filter Caps, 5 mL, Pkg. of 250 ea.5ml样品瓶盖-带滤芯039528Plain Caps, 5 mL, Pkg. of 250 ea.5ml样品瓶盖-不带滤芯038141PolyVials and Filter Caps (20 μm), 250 each, for 5-mL vials5ml样品瓶套装-带滤芯039532PolyVials & Plain Caps, 5 mL, Pkg. of 250 ea.5ml样品瓶套装-不带滤芯038142PolyVials and Filter Caps (20 μm), 250 each, for 0.5-mL vials0.5ml样品瓶套装-带滤芯079812VIAL,KIT,1.5ML,PPE,+CAPS +SEPTA,PKG/1001.5ml样品瓶套装055058Vial Kit, 10 mL Polystyrene with Caps and Septa, 100 each10ml样品瓶套装082540AERS 500 (4 mm) (Replaces P/N 064554)AERS500 阴离子抑制器4MM082541AERS 500 (2 mm) (Replaces P/N 064555)AERS500 阴离子抑制器2MM082542CERS 500 (4 mm) (Replaces P/N 064556)CERS500 阳离子抑制器4MM082543CERS 500 (2 mm) (Replaces P/N 064557)CERS500 阳离子抑制器2MM074532PROD,EGCIII,KOH,ANALYTICALKOH 淋洗液罐074533PROD,EGCIII,NAOH,ANALYTICALNaOH 淋洗液罐074534PROD,EGCIII,LIOH,ANALYTICALLiOH 淋洗液罐074535PROD,EGCIII,MSA,ANALYTICALMSA 淋洗液罐057083Dionex OnGuard II RP Cartridges, 1-cc, Pkg. of 48RP 柱1CC057084Dionex OnGuard II RP Cartridges, 2.5-cc, Pkg. of 48RP 柱2.5CC057085Dionex OnGuard II H Cartridges, 1-cc, Pkg. of 48H 柱1CC057086Dionex OnGuard II H Cartridges, 2.5-cc, Pkg. of 48H 柱2.5CC057089Dionex OnGuard II Ag Cartridges, 1-cc, Pkg. of 48Ag 柱1CC057090OnGuard II Ag 2.5cc Pkg 48Ag 柱2.5CC， 48只/袋057410Dionex OnGuard II Ag/H Cartridges, 2.5-cc, Pkg. of 48Ag/H 柱2.5CC064141PROD,COL,IP,AS22,4X250MMAS22 阴离子分析柱,4X250MM064139PROD,COL,IP,AG22,4X50MMAG22 阴离子保护柱,4X50MM064149PROD,COL,IP,AS23,4X250MMAS23 阴离子分析柱,4X250MM064147PROD,COL,IP,AG23,4X50MMAG23 阴离子保护柱,4X50MM062885PROD,COL,IP,AS19,4X250MMAS19 阴离子分析柱,4X250MM062887PROD,COL,IP,AG19,4X50MMAG19 阴离子保护柱,4X50MM052960Dionex IonPac AS11-HC Analytical Column (4 x 250 mm)AS11-HC 阴离子分析柱-高容量柱,4X250MM052962Dionex IonPac AG11-HC Guard Column (4 x 50 mm)AG11-HC 阴离子保护柱-高容量柱 ,4X50MM052961Dionex IonPac AS11-HC Analytical Column (2 x 250 mm)AS11-HC 阴离子分析柱-高容量柱,2X250MM052963Dionex IonPac AG11-HC Guard column (2 x 50 mm)AG11-HC 阴离子保护柱-高容量柱 ,2X50MM046124Dionex IonPac AS14 Analytical Column (4 x 250 mm)AS14 阴离子分析柱,4X250MM046134Dionex IonPac AG14 Guard Column (4 x 50 mm)AG14 阴离子保护柱,4X50MM046073Dionex IonPac CS12A-8μm Analytical Column (4 x 250 mm)CS12A 阳离子分析柱,4X250MM046074Dionex IonPac CG12A-8μm Guard Column (4 x 50 mm)CG12A 阳离子保护柱,4X50MM044076Dionex IonPac AS11 Analytical Column (4 x 250 mm)AS11 阴离子分析柱,4X250MM044078Dionex IonPac AG11 Guard Column (4 x 50 mm)AG11 阴离子保护柱,4X50MM044077Dionex IonPac AS11 Analytical Column (2 x 250 mm)AS11 阴离子分析柱,2X250MM044079Dionex IonPac AG11 Guard Column (2 x 50 mm)AG11 阴离子保护柱,2X50MM035391Dionex CarboPac PA1 Analytical (4 x 250 mm)PA1 糖分析柱,4X250MM043096Dionex CarboPac PA1 Guard (4 x 50 mm)PA1 糖柱保护柱,4X50MM035393Dionex IonPac AS7 Analytical Column (4 x 250 mm)AS7 阴离子分析柱,4X250MM035394Dionex IonPac AG7 Guard Column (4 x 50 mm)AG7 阴离保护柱,4X50MM062819PROD,CHEM,DIATOMACEOUS EARTH,ASE,1KG硅藻土B3000641THGA Standard Graphite Tubes, Pkg. 5石墨管，5支/盒B0504033THGA Standard Graphite Tubes, Pkg. 20石墨管，20支/盒N0171159Purge Dessicant Kit, Pkg. 2一次性干燥剂B0114620Tungsten Halogen Lamp Assembly钨灯6074.1110D2-Lamp DAD, MWD and VWD液相氘灯6074.2000VIS-Lamp DAD, MWD and VWD液相钨灯

IonPac AS20 Hydroxide-Selective Anion-Exchange ColumnFor Determination of Trace Perchlorate Using Suppressed Conductivity DetectionThe IonPac® AS20 hydroxide-selective anion-exchange column is specifically designed for determination of trace concentrations of perchlorate in drinking water, surface water, and groundwater matrices. The capacity and selectivity of the AS20 ensures that perchlorate can be quantified at low μg/L concentrations using suppressed conductivity detection, even in the presence of very high concentrations of chloride, carbonate, and sulfate. The new IonPac AS20 Capillary Column is packed with the same material as the equivalent standard bore version (providing the same performance as a 4 mm column) but requires only 1/100th the eluent flow rate. The capillary format provides the advantage of significantly reduced eluent consumption, which helps reduce operating costs.Recommended for US EPA Method 314.1 (Confirmatory Method)High capacity: 310 μeq per column. (4 × 250 mm)Use the Cryptand C1 Concentrator Column for sample preconcentration with the analytical columnSimplified Reagent-Free IC operation provided by the Eluent GeneratorASRS 300 or ACES 300 provides RFIC operation with low background and enhanced analyte sensitivityColumn selectivity is optimized for 30 °C operating temperatureCompatible with organic solventsThe IonPac AS20 is the specified column in US EPA Method 314.1 (Confirmatory Method). The Cryptand C1 Concentrator Column is the specified concentrator column for sample preconcentration in that method.Use the IonPac AS20 column with an RFIC™ system for optimum detection limits. Use the Anion Self-Regenerating Suppressor (ASRS® 300) or the Anion Capillary Electrolytic Suppressor (ACES 300) with the AS20 column for eluent suppression.IonPac AS20 Anion-Exchange Column SpecificationsMaximum Operating Pressure:4000 psi (standard and microbore) 5000 psi (capillary)Mobile Phase Compatibility:pH 0–14 0–100% HPLC solventsIon Exchange Group:Functional Group: Alkanol quaternary ammonium ionColumn Construction:PEEK with 10–32 threaded ferrule style end fittings.All components are nonmetallic.Functional Group Characteristics:Ultralow HydrophobicityDimensions:IonPac AS20 Capillary Column:0.4 ×250 mm IonPac AG20 Capillary Guard Column: 0.4 × 50 mm IonPac AS20 Analytical Column:2 × 250 mmIonPac AG20 Guard Column:2 × 50 mmIonPac AS20 Analytical Column:4 × 250 mmIonPac AG20 Guard Column:4 × 50 mm Capacity:3.1 μeq (0.4 × 250 mm capillary column)77.5 μeq (2 × 250 mm analytical column)310 μeq (4 × 250 mm analytical column)0.06 μeq*(0.4 × 50 mm capillary guard column)1.5 μeq* (2 × 50 mm guard column)6 μeq* (4 × 50 mm guard column)*Guards are packed with a low-capacity microporous resin.Substrate Characteristics:Bead Diameter and Pore Size:7.5 μm (2 × 250, 4 × 250 and 0.4 × 250 mm) super macroporous resin (2000 ?)11 μm (2 × 50, 4 × 50 and 0.4 × 50 mm) microporous resin (1 ?)Crosslinking (%DVB): 55%Analytical ColumnsIonPac AS20 Analytical Column (2 x 250 mm)063065IonPac AS20 Analytical Column (4 x 250 mm)063148IonPac AS20 Capillary Column (0.4 x 250 mm)075399Guard ColumnsIonPac AG20 Guard Column (2 x 50 mm)063066IonPac AG20 Guard Column (4 x 50 mm)063154IonPac AG20 Capillary Guard Column (0.4 x 50 mm)075400

IonPac AS24 Hydroxide-Selective Anion-Exchange ColumnFor Separation of Haloacetic Acids and Bromate in Drinking Water The Thermo Scientific Dionex IonPac™ AS24 is a high-capacity hydroxide-selective anion-exchange column optimized for the separation of haloacetic acids (HAAs) as well as a variety of environmental anions. The capacity and selectivity enables analysis of haloacetic acids in drinking water at low-μg/L concentrations. The Dionex IonPac AS24 2 × 250 mm column is specifically designed for separation of haloacetic acids in drinking water prior to MS or MS/MS detection and is the specified column in US EPA Method 557. Specified column for US EPA Method 557 (2 × 250 mm)High capacity: 140 μeq per column (2 × 250 mm)Determine HAAs in high-ionic strength matrices without sample pretreatmentColumn selectivity is optimized for a 15 oC operating temperatureCompatible with HPLC organic solventsUsed as second dimension column in 2-D method for bromate in US EPA Method 302.0 (2 × 250mm)Extended application capabilities providing excellent separation of environmental anionsThermo Scientific Dionex IonPac™ AS24 Anion-Exchange Column SpecificationsSubstrate Characteristics:Bead Diameter and Pore Size:7 μm (2 × 250 mm) super macroporous resin (2000 ?)11 μm (2 × 50 mm) microporous resin (10 ?)Crosslinking (%DVB): 55%Ion Exchange Group:Functional Group: Alkanol quaternary ammonium ionFunctional Group Characteristics:Ultralow hydrophobicityCapacity:140 μeq (2 × 250 mm analytical column)1.5 μeq* (2 × 50 mm guard column)*Guard is packed with a low-capacity microporous resin.Column Construction:PEEK™ with 10-32 threaded ferrule style end fittings.All components are nonmetallic.Dimensions:Dionex IonPac AS24 Analytical Column:2 × 250 mmDionex IonPac AG24 Guard Column:2 × 50 mmMaximum Operating Pressure:3000 psiMobile Phase Compatibility:pH 0–14 0–100% HPLC solventsAnalytical ColumnsIonPac AS24 Analytical Column (2 x 250 mm)064153Guard ColumnsIonPac AG24 Guard Column (2 x 50 mm)064151

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Thermo Scientific Dionex IonPac AS24A Hydroxide-Selective Anion-Exchange For Separation of Haloacetic Acids and Bromate in Drinking Water The Thermo Scientific™ Dionex™ IonPac™ AS24A is a high-capacity hydroxide-selective anion-exchange column optimized for the separation of haloacetic acids (HAAs) as well as a variety of environmental anions. The capacity and selectivity enables analysis of haloacetic acids in drinking water at low-μg/L concentrations. The Dionex IonPac AS24A 4 × 250 mm column is specifically designed for the first dimension separation of haloacetic acids in drinking water prior to the second dimension separation using the Dionex IonPac AS26 capillary column, followed by suppressed conductivity detection. The Dionex IonPac AS24A column is ideal for the development of specialized applications, including 2D-IC, providing excellent separation of environmental anions including inorganic anions, oxyhalides, oxyanions, and organic acids. The high capacity of the Dionex IonPac AS24A column allows injection of complex matrices without overloading the column while maintaining excellent peak shapes for lower concentration analytes. The Dionex IonPac AS24A capillary column offers users excellent retention time reproducibility and in addition, increased mass sensitivity and eluent conservation. High capacity: 560 μeq per column (4 × 250 mm)Determine HAAs in high-ionic strength matrices without sample pretreatmentColumn selectivity is optimized for a 15 oC operating temperatureCompatible with HPLC organic solventsUsed as first dimension column in 2D-IC method for haloacetic acids (4 × 250 mm)Extended application capabilities providing excellent separation of environmental anionsDionex IonPac™ AS24A Anion Exchange Column SpecificationsSubstrate Characteristics:Bead Diameter and Pore Size:7 μm (4 × 250, 2 × 250 and 0.4 × 250 mm) super macroporous resin (2000 ?)11 μm (4 × 50, 2 × 50, and 0.4 × 50 mm) microporous resin (10 ?)Crosslinking (%DVB): 55%Ion Exchange Group:Functional Group: Alkanol quaternary ammonium ionFunctional Group Characteristics:Ultralow HydrophobicityCapacity:560 μeq (4 × 250 mm analytical column)6 μeq* (4 × 50 mm guard column)140 μeq (2 × 250 mm analytical column)1.5 μeq* (2 × 50 mm guard column)5.6 μeq (0.4 × 250 mm capillary column)0.06 μeq* (0.4 × 50 mm capillary guard column)*Guard is packed with a low-capacity microporous resin.Column Construction:PEEK™ with 10-32 threaded ferrule style end fittings.All components are nonmetallic.Dimensions:Dionex IonPac AS24A Analytical Column:4 × 250 mm, 2 × 250 mmDionex IonPac AG24A Guard Column:4 × 50 mm, 2 × 50 mmDionex IonPac AS24A Capillary Column:0.4 × 250 mm,Dionex IonPac AG24A Capillary Guard Column:0.4 × 50 mmMaximum Operating Pressure:3000 psiMobile Phase Compatibility:pH 0–14 0–100% HPLC solventsAnalytical ColumnsDionex IonPac AS24A Analytical Column (4 × 250 mm)076010Dionex IonPac AS24A Analytical Column (2 × 250 mm)078112Dionex IonPac AS24A Capillary Column (0.4 × 250 mm)082536Guard ColumnsDionex IonPac AG24A Guard Column (4 × 250 mm)076011Dionex IonPac AG24A Guard Column (2 × 50 mm)082535Dionex IonPac AG24A Capillary Guard Column (0.4 × 50 mm)078115

N241-0092 SA990788 Nickel Oxide / Chromium oxide (EA1000) 15 g，100g 氧化镍/氧化铬

IonPac AS10 Hydroxide-Selective Anion-Exchange ColumnFor Isocratic and Gradient Separation of Inorganic Anions and Organic AcidsThe IonPac® AS10 is a high-capacity hydroxide-selective, anion-exchange column designed for isocratic and gradient separation of inorganic anions and organic acids. The column provides excellent resolution of weakly retained low-molecular-weight aliphatic acids. The high capacity of the AS10 permits the analysis of trace-level analytes in high-ionic-strength matrices. Use the AS10 column for analysis of inorganic anions in high nitrate samplesThe column provides excellent resolution of weakly retained low-molecular-weight aliphatic acids. The selectivity and high capacity of the AS10 permits the analysis of trace-level analytes in high-ionic-strength matrices. The AS10 resin strongly retains nitrate, which makes this column well suited for the analysis of trace anions in nitric acid and nitrate salts.Use with the Eluent Generator for simplified eluent preparation for applications using less than 100 mN hydroxide. Use the Anion Self-Regenerating Suppressor (ASRS® 300) with the AS10 column.IonPac AS10 Anion-Exchange Column SpecificationsMobil phase compatibilitypH 0–14 0–100% of HPLC solventsSubstrate characteristicsBead Diameter: 8.5 μmCross-Linking (%DVB): 55%DimensionsIonPac AS10 Analytical Column:2 × 250 mm and 4 × 250 mmIonPac AG10 Guard Column:2 × 50 mm and 4 × 50 mmLatex characteristicsFunctional Group: Alkanol quaternary ammoniumLatex Diameter: 65 nmLatex Cross-Linking: 5%Capacity42.5 μeq (2 × 250 mm analytical column)170 μeq (4 × 250 mm analytical column)Analytical ColumnsIonPac AS10 Analytical Column (4 x 250 mm)043118IonPac AS10 Analytical Column (2 x 250 mm)043123Guard ColumnsIonPac AG10 Guard Column (4 x 50 mm)043119IonPac AG10 Guard Column (2 x 50 mm)043124

纳米位移平台,真空纳米位移台由中国领先的进口光学精密仪器旗舰型服务商-孚光精仪进口销售,先后为北京大学,中科院上海光机所,中国工程物理研究院,航天3院,哈工大,南开,山东大学等单位提供优质进口的纳米位移平台,真空纳米位移台,纳米位移台.这款纳米位移平台是美国进口的高速高精度真空纳米位移台,它采用先进技术设计, 具有单轴或精密的双轴配置两种选择, 适合高真空环境和非磁性定位应用.美国进口高精度低价格系列纳米定位台，采用了陶瓷伺服电机驱动，非常适合要求精度达到纳米或压纳米的高精度和高重复精度的应用，例如：精密生命科学仪器、显微成像、纳米准直、微纳加工、光学精确定位等。X-TRIM 系列纳米位移台特色 10nm分辨率非接触线性编码系统双驱动任选:线性伺服或压电驱动高密度滚珠传导增加稳定性超紧凑的单轴或双轴纳米位移台紧凑型封装可真空使用超强工作能力，大吞吐量采用无铁芯直接驱动直线电机,驱动轴位于纳米位移台的中心线, 这种设计消除了非中心驱动导致的偏航,空回等问题.纳米位移台集成了一个高分辨率(12.5nm)非接触式线性编码器,它为闭环的伺服系统工作操作提供了精密反馈, 它的标准配置就可以提供纳米精度的定位.纳米位移平台使用能够了精密的滚珠导向系统确保了位移平台高精度性能和严格的轨迹控制。纳米位移平台也适合OEM使用,它具有较低抛面和较小尺寸，采用模块化设计，用户可堆叠使用创建多轴多部件系统。这款纳米位移平台使用了非接触式直接驱动技术，提供坚固，精确，高速的定位，满足高频率大工作量的需要。纳米定位平台使用了先进的无铁直线电机直接确定技术，确保最优异的纳米级定位性能。这款纳米定位台提供了高速度，高精度，高分辨率，高性能的卓越表现。它与传统的丝杠驱动或压电驱动相比，具有更大的工作效率和吞吐量。参数行程(mm): 25和50mm(单轴或双轴)驱动系统: 无铁芯直线电机或陶瓷伺服电机最大加速度: 由负载决定最大速度: 200mm/s (无负载时)最大推力: 24N最大负载: 2Kg精度: +/-1um/25mmTTL分辨率: 1-100nm/脉冲构造材料: 铝合金主体, 灰色氧化镀膜重复精度: 5倍精度 XT 25 XT 50 XT 2525 XT 5050 Travel Length (mm) 25 mm 50 mm 25 x 25 mm 50x 50 mm Trajectory Control Accuracy Linear Encoder ± 1.0 &mu m ± 2.0 &mu m ± 2.0 &mu m ± 4.0 &mu m Straightness/Flatness ± 1.0 &mu m ± 1.0 &mu m ± 2.0 &mu m ± 2.0 &mu m Yaw/Pitch/Roll 5 arc-sec 5 arc-sec 10 arc-sec 10 arc-sec 2 axis system Orthogonality Standard Grade NA NA 5 arc-sec 5 arc-sec High Precision NA NA 2 arc-sec 2 arc-sec Extra High Precision NA NA 1 arc-sec 1 arc-sec

氧化镍/氧化铬 N241-0092 SA990788 Nickel Oxide / Chromium oxide (EA1000) 15 g 氧化镍/氧化铬N241-0092 SA990788C Nickel Oxide / Chromium oxide (EA1000) 100 g 氧化镍/氧化铬 Perkin Elmer 元素分析耗材N241-1527 SA02400117 Copper Granules, reduced, vial 681g 还原铜颗粒N241-1364 SA76980706 Pressed Silver Capsules 4 x 6 mm 250 银囊N241-1363 SA999918 Tin discs 30 mm, thickness 0.010 mm 100 锡盘N241-1362 SA76156701 Tin Capusles 6.7 x 14 mm 50 锡囊N241-1334 SA76980702 Pressed Tin Capsules 4 x 6 mm 250 锡囊N241-1300 SAN2411300 Reduction Tube For PE 2400, Oxygen CHNS/O 1 测O和S 通路管N241-1291 SA990795 Reduction Tube 1 CHN还原管N241-1255 SA76980902 Pressed Tin Capsules 5 x 8 mm 250 锡囊N241-0324 SA33840018 L-Cystine Standard 1g L-胱氨酸N241-0278 SA999911 Tungstic Oxide/Zirconium Oxide (EA6000) 50 g 氧化钨/氧化锆N241-0092 SA990788 Nickel Oxide / Chromium oxide (EA1000) 15 g 氧化镍/氧化铬0240-1962 SA02401962 Pyrolysis Tube, SAI And Manual Operation, 66 cm 1 高温分解管 0240-1362 SA99060302 Reduced copper wires 0,5 mm, vial 100 g 还原铜丝0240-1347 SA990748 Cyclohezanone 2 4 Dinitr. Hydr. 1 g 环己酮，2，4/DNPH0240-1343 SA990709 Vanadium pentoxide 1 g 五氧化二钒0240-1121 SA990744 Acentanilide Standard 1 g 乙酰苯胺0240-1119 SA990712 Magnesium Perchlorate, granular 100 g 高氯酸镁0240-1092 SA99060301 Copper Oxide wires 0,5 mm 100 g 氧化铜丝