产品介绍
格雷斯/奥泰(Grace/Alltech):Alltima? HP:极其稳定耐用的高性能色谱柱, 键和相流失极低,尤其适合LCMS 使用
1:更好的峰形-高纯硅胶基质消除峰拖尾问题
2:更长的柱寿命-极强的耐用性,减少停机时间和使用成本
3:更小的键和相流失-极低或测不到键和相流失,特别适用于LCMS 或ELSD 检测
4:多种键和相和柱规格-为您优化保留、分离和分析时间提供各种选择
Alltima? HP系列是我们在高纯硅胶上使用了最好的键和相技术得到的产品。这个系列有各种不同的键和相供选择,稳定耐用,性能卓越,特别适用于高难样品的分析。当您使用的是较容易流失的键和相类型如C18 Amide(C18 酰胺基)或Cyano(氰基)时,或者使用的冲洗条件较为苛刻(酸碱性较强,或柱温较高),或者配用的检测器对于键和相流失较为敏感如MS 或ELSD 时,也应该优先选择Alltima? HP以获得更好更稳定的使用效果。
Alltima? HP键和相规格 | |||||||||
键和相 | 填料基质 | 填料形状 | 填料粒径 | 孔径 | 表面积 | 碳载量 | 键和类型 | 封尾? | USP代码 |
C18 | 硅胶 | 球形 | 3, 5μm | 190A | 200m2/g | 12% | 单点型 | 是 | L1 |
C18 EPS | 硅胶 | 球形 | 3, 5μm | 190A | 200m2/g | 4% | 单点型 | 是 | L1 |
C18 HiLoad | 硅胶 | 球形 | 3, 5μm | 100A | 450m2/g | 24% | 单点型 | 是 | L1 |
C18 AQ | 硅胶 | 球形 | 3, 5μm | 100A | 450m2/g | 20% | 单点型 | 是 | L1 |
C18 Amide | 硅胶 | 球形 | 3, 5μm | 190A | 200m2/g | 12% | 单点型 | 是 | L1 |
C8 | 硅胶 | 球形 | 3, 5μm | 190A | 200m2/g | 8% | 单点型 | 是 | L7 |
Cyano (CN) | 硅胶 | 球形 | 3, 5μm | 190A | 200m2/g | 4% | 单点型 | 是 | L10 |
Silica | 硅胶 | 球形 | 3, 5μm | 100A | 450m2/g | ―― | ―― | 无 | L3 |
HILIC | 硅胶 | 球形 | 1.5, 3, 5μm | 120A | 230m2/g | ―― | ―― | ―― | L3 |
在中性pH7 的条件下检测碱性很强的药物,依然能得到对称性很好的峰形。
Alltima? HP C18 柱显示了pH1 和pH10 条件下极强的稳定性。
pH1 酸性柱寿命测试条件:以乙腈:稀硫酸pH 1.0 (50:50)的混合溶液冲洗柱24,000 倍体积,柱温保持在60 摄氏度。最上方蓝色线条谱图为经
受酸性条件冲洗后的测试谱图。pH10 碱性柱寿命测试条件:以乙腈:氨水 pH10 (50:50)的混合溶液冲洗柱24,000 倍体积,柱温保持在20 摄氏
度。次上方红色线条谱图为经受碱性条件冲洗后的测试谱图。两谱图与测试进行前的初始谱图(最下方的黑色线条谱图)几乎相当。
测试Alltima? HP柱和其他柱在MS 检测器上显示的键和相流失情况。最左边是未接入柱时的空白值0.82,Alltima? HP Silica,C18 和C18 Hiload 柱得到的背景噪音与空白值相当,表明没有可见的键和相流失。市场上其他产品所谓MS 专用柱如“C18 MS 1”和“C18 MS 2”都显示出不同程度的键和相流失(背景噪音高于空白值)。C18 Amide 是 “内嵌”了极性官能团的C18 键和相,容易发生水解,比常规C18 键和相的流失率高,而测试结果表明Alltima HP C18 Amide 的流失也只相当于“C18 MS 2”,远远低于市场上其他C18 Amide 柱的键和相流失程度。
氰基柱是众所周知的易流失、寿命低的色谱柱。柱寿命测试表明Alltima HP 氰基柱比市场上其他各品牌的氰基柱的耐用性好得多。分别以酸性条件和碱性条件考验柱,比较测试前后对样品的保留值变化(保留值降低的程度表示键和相流失的程度)。pH1.0 耐酸稳定性测试条件:用硫酸pH1.0:乙腈 50:50 以1mL/min 持续冲洗柱三天。pH7.5 耐碱稳定性测试条件:用20mM K2HPO4 pH7.5:乙腈 50:50 以1mL/min 持续冲洗柱三天。Alltima?HP 氰基柱的保留值降低仅为2%左右,而其它各品牌氰基柱的保留值降低幅度高达5-30%。
Alltima? HP方法开发套装:
每套含三根不同键和相类型但尺寸相同的色谱柱,请按您的液相系统配置、被测样品类型及复杂程度选择合适的套装。按套购买价格更为优惠。
套装名称 | 柱规格(i.d. x L) | 柱键和相(及各柱相应货号) | 货号 |
Kit 1 – C18 mix, 3μm | |||
Expedite MS Kit 1 | 2.1 x 20mm | C18, C18 Hi-Load, C18 Amide (87674, 87692, 87728) | 87854 |
Analytical Kit 1 | 4.6 x 150mm | C18, C18 Hi-Load, C18 Amide (87668, 87686, 87722) | 87850 |
Rocket? Kit 1 | 7 x 53mm | C18, C18 Hi-Load, C18 Amide (87672, 87690, 87726) | 87852 |
Kit 2 – Alternate mix, 3μm | |||
Expedite? MS Kit 2 | 2.1 x 20mm | C18 Hi-Load, C8, CN (87692, 87746, 87764) | 87864 |
Analytical Kit 2 | 4.6 x 150mm | C18 Hi-Load, C8, CN (87686, 87740, 87760) | 87860 |
Rocket? Kit 2 | 7 x 53mm | C18 Hi-Load, C8, CN (87690, 87744, 87762) | 87862 |
Kit 3 – Polar mix, 3μm | |||
Expedite? MS Kit 3 | 2.1 x 20mm | C18 EPS, C18 Amide, CN (87710, 87728, 87764) | 87874 |
Analytical Kit 3 | 4.6 x 150mm | C18 EPS, C18 Amide, CN (87704, 87722, 87758) | 87870 |
Rocket? Kit 3 | 7 x 53mm | C18 EPS, C18 Amide, CN (87708, 87726, 87762) | 87872 |
常用Alltima HP 色谱柱和保护柱货号快速获取表:
【有更多规格未列出。如需不同粒径、柱内径或柱长度,请垂询上海宸乔生物科技有限公司】
填料 | 柱硬件规格 | 货号 |
C18, 3μm | Capillary: 0.150 x 150mm | 22155 |
Capillary: 0.300 x 150mm | 22158 | |
Expedite? MS: 2.1 x 10mm | 87673 | |
Expedite? MS: 2.1 x 20mm | 87674 | |
Microbore: 2.1x 50mm | 87504 | |
Microbore: 2.1 x 150mm | 87670 | |
Analytical: 4.6 x 50mm | 87826 | |
Analytical: 4.6 x 150mm | 87668 | |
Rocket?: 7 x 33mm | 87671 | |
Rocket?: 7 x 53mm | 87672 | |
C18, 5μm | Microbore: 2.1 x 150mm | 87681 |
Microbore: 2.1 x 250mm | 87682 | |
Analytical: 4.6 x 150mm | 87679 | |
Analytical: 4.6 x 250mm | 87680 | |
C18 AQ, 3μm | Capillary: 0.150 x 150mm | 22562 |
Capillary: 0.300 x 150mm | 22565 | |
Expedite? MS: 2.1 x 10mm | 87813 | |
Expedite? MS: 2.1 x 20mm | 87814 | |
Microbore: 2.1 x 150mm | 87810 | |
Analytical: 4.6 x 50mm | 87832 | |
Analytical: 4.6 x 150mm | 87808 | |
Rocket?: 7 x 33mm | 87811 | |
Rocket?: 7 x 53mm | 87812 | |
C18 AQ, 5μm | Microbore: 2.1 x 150mm | 87821 |
Microbore: 2.1 x 250mm | 87822 | |
Analytical: 4.6 x 150mm | 87819 | |
Analytical: 4.6 x 250mm | 87820 | |
C18 EPS, 3μm | Expedite? MS: 2.1 x 10mm | 87709 |
Expedite? MS: 2.1 x 20mm | 87710 | |
Microbore: 2.1x 50mm | 87508 | |
Microbore: 2.1 x 150mm | 87706 | |
Analytical: 4.6 x 50mm | 87833 | |
Analytical: 4.6 x 150mm | 87704 | |
Rocket?: 7 x 33mm | 87707 | |
Rocket?: 7 x 53mm | 87708 | |
C18 EPS, 5μm | Microbore: 2.1 x 150mm | 87717 |
Microbore: 2.1 x 250mm | 87718 | |
Analytical: 4.6 x 150mm | 87715 | |
Analytical: 4.6 x 250mm | 87716 | |
C18 Hi-Load, 3μm | Capillary: 0.150 x 50mm | 22190 |
Capillary: 0.300 x 50mm | 22193 | |
Expedite? MS: 2.1 x 10mm | 87691 | |
Expedite? MS: 2.1 x 20mm | 87692 | |
Microbore: 2.1x 50mm | 87506 | |
Microbore: 2.1 x 150mm | 87688 | |
Analytical: 4.6 x 50mm | 87827 | |
Analytical: 4.6 x 150mm | 87686 | |
Rocket?: 7 x 33mm | 87689 | |
Rocket?: 7 x 53mm | 87690 | |
C18 Hi-Load, 5μm | Microbore: 2.1 x 150mm | 87699 |
Microbore: 2.1 x 250mm | 87700 | |
Analytical: 4.6 x 150mm | 87697 | |
Analytical: 4.6 x 250mm | 87698 | |
C18 Amide, 3μm | Capillary: 0.150 x 50mm | 22255 |
Capillary: 0.300 x 50mm | 22258 | |
Expedite? MS: 2.1 x 10mm | 87727 | |
Expedite? MS: 2.1 x 20mm | 87728 | |
Microbore: 2.1x 50mm | 87510 | |
Microbore: 2.1 x 150mm | 87724 | |
Analytical: 4.6 x 50mm | 87829 | |
Analytical: 4.6 x 150mm | 87722 | |
Rocket?: 7 x 33mm | 87725 | |
Rocket?: 7 x 53mm | 87726 | |
C18 Amide, 5μm | Microbore: 2.1 x 150mm | 87735 |
Microbore: 2.1 x 250mm | 87736 | |
Analytical: 4.6 x 150mm | 87733 | |
Analytical: 4.6 x 250mm | 87734 | |
C8, 3μm | Capillary: 0.150 x 150mm | 22481 |
Capillary: 0.300 x 150mm | 22484 | |
Expedite? MS: 2.1 x 10mm | 87745 | |
Expedite? MS: 2.1 x 20mm | 87746 | |
Microbore: 2.1x 50mm | 87512 | |
Microbore: 2.1 x 150mm | 87742 | |
Analytical: 4.6 x 50mm | 87830 | |
Analytical: 4.6 x 150mm | 87740 | |
Rocket?: 7 x 33mm | 87743 | |
Rocket?: 7 x 53mm | 87744 | |
C8, 5μm | Microbore: 2.1 x 150mm | 87753 |
Microbore: 2.1 x 250mm | 87754 | |
Analytical: 4.6 x 150mm | 87751 | |
Analytical: 4.6 x 250mm | 87752 | |
HILIC 1.5μm | Expedite? MS: 2.1 x 20mm | 86471 |
Rocket?: 7 x 33mm | 86467 | |
HILIC 3μm | Capillary: 0.150 x 150mm | 22517 |
Capillary: 0.300 x 150mm | 22520 | |
Expedite? MS: 2.1 x 10mm | 86473 | |
Expedite? MS: 2.1 x 20mm | 86475 | |
Microbore: 2.1 x 50mm | 86461 | |
Microbore: 2.1 x 150mm | 86463 | |
Analytical: 4.6 x 50mm | 86460 | |
Analytical: 4.6 x 150mm | 86462 | |
Rocket?: 7 x 33mm | 86469 | |
Rocket?: 7 x 53mm | 86470 | |
HILIC 5μm | Microbore: 2.1 x 150mm | 86465 |
Analytical: 4.6 x 150mm | 86464 | |
Analytical: 4.6 x 250mm | 86466 | |
Cyano 3μm | Expedite? MS: 2.1 x 10mm | 87763 |
Expedite? MS: 2.1 x 20mm | 87764 | |
Microbore: 2.1 x 50mm | 87514 | |
Microbore: 2.1 x 150mm | 87760 | |
Analytical: 4.6 x 50mm | 87825 | |
Analytical: 4.6 x 150mm | 87758 | |
Rocket?: 7 x 33mm | 87761 | |
Rocket?: 7 x 53mm | 87762 | |
Cyano 5μm | Microbore: 2.1 x 150mm | 87781 |
Microbore: 2.1 x 250mm | 87782 | |
Analytical: 4.6 x 150mm | 87769 | |
Analytical: 4.6 x 250mm | 87780 | |
Silica 3μm | Expedite? MS: 2.1 x 10mm | 87791 |
Expedite? MS: 2.1 x 20mm | 87792 | |
Microbore: 2.1 x 50mm | 87516 | |
Microbore: 2.1 x 150mm | 87788 | |
Analytical: 4.6 x 50mm | 87831 | |
Analytical: 4.6 x 150mm | 87786 | |
Rocket?: 7 x 33mm | 87789 | |
Rocket?: 7 x 53mm | 87790 | |
Silica 5μm | Microbore: 2.1 x 150mm | 87799 |
Microbore: 2.1 x 250mm | 87802 | |
Analytical: 4.6 x 150mm | 87797 | |
Analytical: 4.6 x 250mm | 87798 | |
用于保护毛细管柱的卡套与柱芯: | ||
0.100mmID 毛细管柱保护卡套,1 套 | GR-3710E | |
0.300mmID 毛细管柱保护卡套,1 套 | GR-3710A | |
C18 毛细管保护柱芯 3μm | 0.150 x 10mm | 22578 |
0.300 x 10mm | 22579 | |
C18 AQ 毛细管保护柱芯 3μm | 0.150 x 10mm | 22638 |
0.300 x 10mm | 22639 | |
C18 Hi-Load 毛细管保护柱芯 3μm | 0.150 x 10mm | 22588 |
0.300 x 10mm | 22589 | |
C18 Amide 毛细管保护柱芯 3μm | 0.150 x 10mm | 22598 |
0.300 x 10mm | 22599 | |
C8 毛细管保护柱芯 3μm | 0.150 x 10mm | 22648 |
0.300 x 10mm | 22649 | |
HILIC 毛细管保护柱芯 3μm | 0.150 x 10mm | 22658 |
0.300 x 10mm | 22659 | |
用于保护分析柱的卡套与柱芯: | ||
All-Guard保护柱卡套(含柱间连接件)1 套 | 80101 | |
C18 保护柱芯 5μm | 4.6 x 7.5mm, 3/pk | 87684 |
2.1 x 7.5mm, 3/pk | 87683 | |
C18 AQ 保护柱芯 5μm | 4.6 x 7.5mm, 3/pk | 87824 |
2.1 x 7.5mm, 3/pk | 87823 | |
C18 EPS 保护柱芯 5μm | 4.6 x 7.5mm, 3/pk | 87720 |
2.1 x 7.5mm, 3/pk | 87719 | |
C18 Hi-Load 保护柱芯 5μm | 4.6 x 7.5mm, 3/pk | 87702 |
2.1 x 7.5mm, 3/pk | 87701 | |
C18 Amide 保护柱芯 5um | 4.6 x 7.5mm, 3/pk | 87738 |
2.1 x 7.5mm, 3/pk | 87737 | |
C8 保护柱芯5μm | 4.6 x 7.5mm, 3/pk | 87756 |
2.1 x 7.5mm, 3/pk | 87755 | |
HILIC 保护柱芯5μm | 4.6 x 7.5mm, 3/pk | 86480 |
2.1 x 7.5mm, 3/pk | 86479 | |
Cyano 保护柱芯 5μm | 4.6 x 7.5mm, 3/pk | 87784 |
2.1 x 7.5mm, 3/pk | 87783 | |
Silica 保护柱芯 5μm | 4.6 x 7.5mm, 3/pk | 87804 |
2.1 x 7.5mm, 3/pk | 87803 |
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