意大利VELP 定氮&索氏萃取耗材
【凯氏定氮常用耗材】
货号
描述
A00000316
硼酸粉末:Vreceiver TKN formula for 1L sol., 40g
CM0486000
称样船:Nitrogen-free weighing boats 58x10x10 mm, 100 pcs
CM0486001
称样船:Nitrogen-free weighing boats 70x23x15 mm, 100 pcs
A00000274
催化剂(通用型,低铜):1000 pcs/box,VCM - 3,5g K2SO4 + 0,1g CuSO4 x 5H2O
A00000275
催化剂(高铜):1000 pcs/box,VKPC - 4,5g K2SO4 + 0,5g CuSO4 x 5 H2O
A00000276
催化剂(快速消解):1000 pcs/box,VCT - 5g K2SO4 + 0,15g CuSO4 x 5 H2O + 0,15g TiO2
A00000277
催化剂(适用于油脂类样品):1000 pcs/box,VST - 3,5g K2SO4 + 3,5mg Se
A00000281
催化剂:1000 pcs/box,VTCT - 3,5g K2SO4 + 0,105g CuSO4 x 5 H2O + 0,105g TiO2
A00000282
催化剂(适用于Wieninger方法):1000 pcs/box,VW - 4,875 g Na2SO4 + 0,075 g CuSO4 x 5 H2O + 0,050 g Se
A00000283
催化剂(含消泡剂):1000 pcs/box,VS Antifoam - 0,97 g Na2SO4 + 0,03g Silicone
A00000144
250ml试管:Test tubes ? 42x300 mm, 3pcs/box
10002322
标准试管接头 : Standard test tube connection
A00000264
酸桶:H3BO3 tank with caps (UDK149,159,169)
A00000265
碱桶:NaOH tank with caps (UDK1X9)
A00000266
水桶:H2O tank with caps (UDK1X9)
A00000267
废液桶:Res. tank with caps (UDK139,149,159,169)
40001023
NaOH进液管:Inlet tube for NaOH
A00000146
100ml试管:Test tubes ? 26x300 mm, 6pcs/box
A00001088
300ml试管:Test tube ? 48x260 mm, 300ml
A00000185
400ml试管:Test tube ? 50x300mm, 400ml
【杜马斯定氮常用耗材】
货号
描述
A00000194
1000次分析耗材包:1000 analyses kit,including:
A00000162*3:Quartz reactor tube 石英管
A00000161*7:Quartz ash collector 烟灰收集器
A00000159*1:VHT catalyst, 50g 催化剂
A00000160*1:VLT catalyst, 25g 催化剂
A00000240*3:Vcopper High Reduction Efficiency, 470g 还原铜
A00000157*1:Copper oxide, 50g 氧化铜
A00000154*1:Quartz wool, 50g 石英棉
A00000225*1:Anhydrone, 454g 干燥剂
A00000148*4:Chromosorb 10g 硅藻土载体
A00000149*1:EDTA Certified, 100 gr EDTA 标准品
A00000153*7:Tin Foil Cups, 150pcs 锡纸杯
10005624*2:WT2 gasket WT2垫片
10003529*2:Top reactor gasket 反应器垫片
10005506*2:Lower reactor gasket 反应器垫片
A00000270
2000次分析耗材包:2000 analyses kit
A00000271
4000次分析耗材包:4000 analyses kit
A00000217
锡纸封口器:Tin foil cup closing device
A00000199
进样盘2:Disc 2 for autosampler
A00000200
进样盘3:Disc 3 for autosampler
A00000201
进样盘4:Disc 4 for autosampler
A00000153
锡纸杯:Tin Foil Cups, 150pcs
A00000240
还原铜:Vcopper High Reduction Efficiency, 470g
A00000157
氧化铜:Copper oxide, 50g
A00000159
催化剂:VHT catalyst, 50g
A00000160
催化剂:VLT catalyst, 25g
A00000161
烟灰收集器:Quartz ash collector
A00000162
石英管:Quartz reactor tube
【索氏萃取常用耗材】
货号
描述
A00000295
浸提套筒:Extraction thimbles 33x80mm, 25pcs/box
A00000307
密封圈:VITON seal SER148 pack. 3 pc
A00000308
密封圈:EPDM seal SER148 pack. 3 pc
A00000061
密封圈:Vaflon seal SER 148 3pcs/box
A00000294
浸提套筒:Cellulose thimbles 25x80mm, 25pcs/box (SER 158)
A00000296
浸提套筒:Cellulose thimbles 40x80mm, 25pcs/box (SER 158)
A00000314
浸提套筒:Glass fiber thimbles 25x80mm, 25pcs/box (SER 158)
A00000313
浸提套筒:Glass fiber thimbles 33x80mm, 25pcs/box (SER 158)
A00000298
密封圈:Grey butyl seal 3pcs/box (SER 158)
A00000297
密封圈:Green viton seal 3pcs/box (SER 158)
A00000288
密封圈:White vaflon seal 3pcs/box (SER158)
A00000305
沸石:Boiling stones, 80g (SER 148/158)
相关资料
GB_50095-2010_食品安全国家标准_食品中蛋白质的测定
意大利Velp 杜马斯定氮仪应用--凯式定氮替代方法
视频:意大利VELP Scientifica Corporate Video
视频:意大利VELP凯氏定氮仪 ——UDK159
意大利VELP 食品安全国家标准食品中蛋白质的测定
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