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Agilent安捷伦 DB-5MS气相色谱柱代理报价
面议美国 Agilent核壳柱安捷伦色谱柱现货
面议安捷伦Poroshell 120 (孔径120 Å)核壳柱
面议美国安捷伦Poroshell 120核壳柱供应商
面议安捷伦Agilent孔径120 Å核壳柱厂家供应
面议安捷伦Poroshell 120 核壳柱现货供应
面议美国Agilent 孔径120 Å核壳柱现货价格
面议美国安捷伦Poroshell120 核壳柱供应现货
面议安捷伦 5975T 气相色谱柱模块报价现货
面议Agilent DB-624色谱柱带智能钥匙经销商
面议美国安捷伦DB-5 MS气相色谱柱经销商
面议安捷伦Agilent气相色谱柱耗材厂家供应现货
面议圣宾仪器专营代理的瑞斯泰克Restek色谱柱系列,品种规格齐全,价格实惠,具体货号咨询。
Restek公司(瑞斯泰克公司)是于1985年在美国成立的、专门从事色谱技术开发、服务、产品生产的高科技公司。在其短短的19年发展历史中,赢得了多个奖项:500家高速增长企业奖、R & D Magazine 2003年度100个zui有意义的科技产品奖、Outstanding Technology Company奖。尤其值得一提的是,Resteck公司的产品在美国Cassini号太空船服役,历经7年穿行太阳系,于今年6月抵达土星的卫星上进行科学考察。为此,Resteck公司获得了NASA/Goddard Space Flight Center Group Award-美国国家航空和宇宙航行局/戈达德(美国物理学家、火箭工程学的者)空间飞行中心集体奖。迄今,Resteck公司已发展成为五大色谱配件及色谱柱制造商。
9534315美国Restek液相色谱柱*|瑞斯泰克Restek色谱柱价格
Roc C18 HPLC柱
1.传统的高效液相色谱柱是您的实验室的基石,适用于任何额定压力400bar的液相系统。
2.坚实可靠,提供良好的峰行,重现性,耐用性,满足你的性能需求。
3.高纯硅胶基质,高质量工艺键合多种不同的固定相,.以满足尽可能多的液相方法。
4.zui小包装以便紧凑的储存。
Roc C18 HPLC柱(USP L1)
| 长度 | 3.0mm | 4.6mm |
粒径3um: | |||
| 100mm | 953431E | 9534315 |
| 150mm | 953436E | 9534365 |
粒径5um: | |||
| 100mm | 953451E | 9534515 |
| 150mm | 953456E | 9534565 |
| 250mm | 953457E | 9534575
|
Allure? Silica Columns (USP L3)
相似固定相:Maxsil Si (Phenomenex)
粒径(μm):5,球型
孔径(?):60
封尾:否
PH范围:2.5 - 8
温度上限(°C):80
选择保护柱内置型色谱柱,请在货号后添加-700
其符合美国药典(USP)L3方法要求。其采用B型硅胶为填料,比表面积很高,在正相色谱条件下对极性化合物有很强的保留能力,非常适合使用LC/MS用于正相分析大极性化合物。
订货信息:
9160511 | Allure Silica 5um | 100 x 1.0mm |
9160512 | Allure Silica 5um | 100 x 2.1mm |
9160512-700 | Allure Silica 5um | 100 x 2.1mm with Trident |
9160513 | Allure Silica 5um | 100 x 3.2mm |
9160513-700 | Allure Silica 5um | 100 x 3.2mm with Trident |
9160515 | Allure Silica 5um | 100 x 4.6mm |
9160515-700 | Allure Silica 5um | 100 x 4.6mm with Trident |
9160521 | Allure Silica 5um | 200 x 1.0mm |
9160522 | Allure Silica 5um | 200 x 2.1mm |
9160522-700 | Allure Silica 5um | 200 x 2.1mm with Trident |
9160523 | Allure Silica 5um | 200 x 3.2mm |
9160523-700 | Allure Silica 5um | 200 x 3.2mm with Trident |
9160525 | Allure Silica 5um | 200 x 4.6mm |
9160525-700 | Allure Silica 5um | 200 x 4.6mm with Trident |
9160531 | Allure Silica 5um | 30 x 1.0mm |
9160532 | Allure Silica 5um | 30 x 2.1mm |
9160532-700 | Allure Silica 5um | 30 x 2.1mm with Trident |
9160533 | Allure Silica 5um | 30 x 3.2mm |
9160533-700 | Allure Silica 5um | 30 x 3.2mm with Trident |
9160535 | Allure Silica 5um | 30 x 4.6mm |
9160535-700 | Allure Silica 5um | 30 x 4.6mm with Trident |
9160551 | Allure Silica 5um | 50 x 1.0mm |
9160552 | Allure Silica 5um | 50 x 2.1mm |
9160552-700 | Allure Silica 5um | 50 x 2.1mm with Trident |
9160553 | Allure Silica 5um | 50 x 3.2mm |
9160553-700 | Allure Silica 5um | 50 x 3.2mm with Trident |
9160555 | Allure Silica 5um | 50 x 4.6mm |
9160555-700 | Allure Silica 5um | 50 x 4.6mm with Trident |
9160561 | Allure Silica 5um | 150 x 1.0mm |
9160562 | Allure Silica 5um | 150 x 2.1mm |
9160562-700 | Allure Silica 5um | 150 x 2.1mm with Trident |
9160563 | Allure Silica 5um | 150 x 3.2mm |
9160563-700 | Allure Silica 5um | 150 x 3.2mm with Trident |
9160565 | Allure Silica 5um | 150 x 4.6mm |
9160565-700 | Allure Silica 5um | 150 x 4.6mm with Trident |
9160571 | Allure Silica 5um | 250 x 1.0mm |
9160572 | Allure Silica 5um | 250 x 2.1mm |
9160572-700 | Allure Silica 5um | 250 x 2.1mm with Trident |
9160573 | Allure Silica 5um | 250 x 3.2mm |
9160573-700 | Allure Silica 5um | 250 x 3.2mm with Trident |
9160575 | Allure Silica 5um | 250 x 4.6mm |
9160575-700 | Allure Silica 5um | 250 x 4.6mm with Trident |
订货信息:
9164511 | Allure C18 5um | 100 x 1.0mm |
9164512 | Allure C18 5um | 100 x 2.1mm |
9164512-700 | Allure C18 5um | 100 x 2.1mm with Trident |
9164513 | Allure C18 5um | 100 x 3.2mm |
9164513-700 | Allure C18 5um | 100 x 3.2mm with Trident |
9164515 | Allure C18 5um | 100 x 4.6mm |
9164515-700 | Allure C18 5um | 100 x 4.6mm with Trident |
9164521 | Allure C18 5um | 200 x 1.0mm |
9164522 | Allure C18 5um | 200 x 2.1mm |
9164522-700 | Allure C18 5um | 200 x 2.1mm with Trident |
9164523 | Allure C18 5um | 200 x 3.2mm |
9164523-700 | Allure C18 5um | 200 x 3.2mm with Trident |
9164525 | Allure C18 5um | 200 x 4.6mm |
9164525-700 | Allure C18 5um | 200 x 4.6mm with Trident |
9164531 | Allure C18 5um | 30 x 1.0mm |
9164532 | Allure C18 5um | 30 x 2.1mm |
9164532-700 | Allure C18 5um | 30 x 2.1mm with Trident |
9164533 | Allure C18 5um | 30 x 3.2mm |
9164533-700 | Allure C18 5um | 30 x 3.2mm with Trident |
9164535 | Allure C18 5um | 30 x 4.6mm |
9164535-700 | Allure C18 5um | 30 x 4.6mm with Trident |
9164551 | Allure C18 5um | 50 x 1.0mm |
9164552 | Allure C18 5um | 50 x 2.1mm |
9164552-700 | Allure C18 5um | 50 x 2.1mm with Trident |
9164553 | Allure C18 5um | 50 x 3.2mm |
9164553-700 | Allure C18 5um | 50 x 3.2mm with Trident |
9164555 | Allure C18 5um | 50 x 4.6mm |
9164555-700 | Allure C18 5um | 50 x 4.6mm with Trident |
9164561 | Allure C18 5um | 150 x 1.0mm |
9164561-700 | Allure C18 5um | 150 x 1.0mm with Trident |
9164562 | Allure C18 5um | 150 x 2.1mm |
9164562-700 | Allure C18 5um | 150 x 2.1mm with Trident |
9164563 | Allure C18 5um | 150 x 3.2mm |
9164563-700 | Allure C18 5um | 150 x 3.2mm with Trident |
9164565 | Allure C18 5um | 150 x 4.6mm |
9164565-700 | Allure C18 5um | 150 x 4.6mm with Trident |
9164571 | Allure C18 5um | 250 x 1.0mm |
9164572 | Allure C18 5um | 250 x 2.1mm |
9164572-700 | Allure C18 5um | 250 x 2.1mm with Trident |
9164573 | Allure C18 5um | 250 x 3.2mm |
9164573-700 | Allure C18 5um | 250 x 3.2mm with Trident |
9164575 | Allure C18 5um | 250 x 4.6mm |
9164575-700 | Allure C18 5um | 250 x 4.6mm with Trident |
9534315美国Restek液相色谱柱*|瑞斯泰克Restek色谱柱价格
Allure? Aqueous C18 Columns (USP L1)
LC/MS 和 ELSD 的用柱
相似固定相:
粒径(μm):5,球型
孔径(?):60
封尾:否
PH范围:2.5 - 8
温度上限(°C):80
对极性化合物,包括酸性化合物有很好的选择性
非常适合于流动相中水相大于90%的场合,是水溶化合物和不易溶于有机相类化合的理性选择。例如用于水溶性的维他命和有机酸的分析。
订货信息:
9168511 | Allure AQ C18 5um | 100 x 1.0mm |
9168512 | Allure AQ C18 5um | 100 x 2.1mm |
9168512-700 | Allure AQ C18 5um | 100 x 2.1mm with Trident |
9168513 | Allure AQ C18 5um | 100 x 3.2mm |
9168513-700 | Allure AQ C18 5um | 100 x 3.2mm with Trident |
9168515 | Allure AQ C18 5um | 100 x 4.6mm |
9168515-700 | Allure AQ C18 5um | 100 x 4.6mm with Trident |
9168521 | Allure AQ C18 5um | 200 x 1.0mm |
9168522 | Allure AQ C18 5um | 200 x 2.1mm |
9168522-700 | Allure AQ C18 5um | 200 x 2.1mm with Trident |
9168523 | Allure AQ C18 5um | 200 x 3.2mm |
9168523-700 | Allure AQ C18 5um | 200 x 3.2mm with Trident |
9168525 | Allure AQ C18 5um | 200 x 4.6mm |
9168525-700 | Allure AQ C18 5um | 200 x 4.6mm with Trident |
9168531 | Allure AQ C18 5um | 30 x 1.0mm |
9168532 | Allure AQ C18 5um | 30 x 2.1mm |
9168532-700 | Allure AQ C18 5um | 30 x 2.1mm with Trident |
9168533 | Allure AQ C18 5um | 30 x 3.2mm |
9168533-700 | Allure AQ C18 5um | 30 x 3.2mm with Trident |
9168535 | Allure AQ C18 5um | 30 x 4.6mm |
9168535-700 | Allure AQ C18 5um | 30 x 4.6mm with Trident |
9168551 | Allure AQ C18 5um | 50 x 1.0mm |
9168552 | Allure AQ C18 5um | 50 x 2.1mm |
9168552-700 | Allure AQ C18 5um | 50 x 2.1mm with Trident |
9168553 | Allure AQ C18 5um | 50 x 3.2mm |
9168553-700 | Allure AQ C18 5um | 50 x 3.2mm with Trident |
9168555 | Allure AQ C18 5um | 50 x 4.6mm |
9168555-700 | Allure AQ C18 5um | 50 x 4.6mm with Trident |
9168561 | Allure AQ C18 5um | 150 x 1.0mm |
9168562 | Allure AQ C18 5um | 150 x 2.1mm |
9168562-700 | Allure AQ C18 5um | 150 x 2.1mm with Trident |
9168563 | Allure AQ C18 5um | 150 x 3.2mm |
9168563-700 | Allure AQ C18 5um | 150 x 3.2mm with Trident |
9168565 | Allure AQ C18 5um | 150 x 4.6mm |
9168565-700 | Allure AQ C18 5um | 150 x 4.6mm with Trident |
9168571 | Allure AQ C18 5um | 250 x 1.0mm |
9168572 | Allure AQ C18 5um | 250 x 2.1mm |
9168572-700 | Allure AQ C18 5um | 250 x 2.1mm with Trident |
9168573 | Allure AQ C18 5um | 250 x 3.2mm |
9168573-700 | Allure AQ C18 5um | 250 x 3.2mm with Trident |
9168575 | Allure AQ C18 5um | 250 x 4.6mm |
9168575-700 | Allure AQ C18 5um | 250 x 4.6mm with Trident |
Allure? Basix Columns (USP L10)
特别适用于LC/MS 和 ELSD
相似固定相:BetaMax Base, Maxsil CN
粒径(μm):5,球型
孔径(?):60
碳载量(%):12
封尾:是
PH范围:2.5 - 8
温度上限(°C):80
强保留丙氰基键合相。适合碱性化合物和氨基基团化合物
其符合美国药典USP L10方法要求。其是专门为分析碱性化合物而设计的。对药物及含有氨基(amino)功能团的化合物具有高的保留值。对极性大的碱性化合物有很高的保留能力。
爱露碱性色谱柱也可以同时分析酸性,碱性和中性化合物的混合物,其有两种分离方式(正相和反相)。
反相条件下:爱露碱性色谱柱的固定相是氰基,它在反相色谱条件下对含氮的药物有很强的保留能力,是液质联用分析的理想色谱柱。甚至单纯采用反相流动相(水:乙腈混合物)爱露碱性色谱柱也会因为有机相比例的不同而表现出不同的分离模式。这对于LC/MS分析是很有利的 因为高比例的有机相是质谱响应的*条件。
正相条件下:流动相中有机相比例越高, 分析物保留能力增强,减弱了与溶剂前沿的相互作用,同时提高了质谱响应信号。在分析阿米替林的实例中利用爱露碱性色谱柱,有机相比普通柱高出45%, 同时质谱信号增加了239%
订货信息:
9161511 | Allure Basix 5um | 100 x 1.0mm |
9161512 | Allure Basix 5um | 100 x 2.1mm |
9161512-700 | Allure Basix 5um | 100 x 2.1mm with Trident |
9161513 | Allure Basix 5um | 100 x 3.2mm |
9161513-700 | Allure Basix 5um | 100 x 3.2mm with Trident |
9161515 | Allure Basix 5um | 100 x 4.6mm |
9161515-700 | Allure Basix 5um | 100 x 4.6mm with Trident |
9161521 | Allure Basix 5um | 200 x 1.0mm |
9161522 | Allure Basix 5um | 200 x 2.1mm |
9161522-700 | Allure Basix 5um | 200 x 2.1mm with Trident |
9161523 | Allure Basix 5um | 200 x 3.2mm |
9161523-700 | Allure Basix 5um | 200 x 3.2mm with Trident |
9161525 | Allure Basix 5um | 200 x 4.6mm |
9161525-700 | Allure Basix 5um | 200 x 4.6mm with Trident |
9161531 | Allure Basix 5um | 30 x 1.0mm |
9161532 | Allure Basix 5um | 30 x 2.1mm |
9161532-700 | Allure Basix 5um | 30 x 2.1mm with Trident |
9161533 | Allure Basix 5um | 30 x 3.2mm |
9161533-700 | Allure Basix 5um | 30 x 3.2mm with Trident |
9161535 | Allure Basix 5um | 30 x 4.6mm |
9161535-700 | Allure Basix 5um | 30 x 4.6mm with Trident |
9161551 | Allure Basix 5um | 50 x 1.0mm |
9161552 | Allure Basix 5um | 50 x 2.1mm |
9161552-700 | Allure Basix 5um | 50 x 2.1mm with Trident |
9161553 | Allure Basix 5um | 50 x 3.2mm |
9161553-700 | Allure Basix 5um | 50 x 3.2mm with Trident |
9161555 | Allure Basix 5um | 50 x 4.6mm |
9161555-700 | Allure Basix 5um | 50 x 4.6mm with Trident |
9161561 | Allure Basix 5um | 150 x 1.0mm |
9161562 | Allure Basix 5um | 150 x 2.1mm |
9161562-700 | Allure Basix 5um | 150 x 2.1mm with Trident |
9161563 | Allure Basix 5um | 150 x 3.2mm |
9161563-700 | Allure Basix 5um | 150 x 3.2mm with Trident |
9161565 | Allure Basix 5um | 150 x 4.6mm |
9161565-700 | Allure Basix 5um | 150 x 4.6mm with Trident |
9161571 | Allure Basix 5um | 250 x 1.0mm |
9161572 | Allure Basix 5um | 250 x 2.1mm |
9161572-700 | Allure Basix 5um | 250 x 2.1mm with Trident |
9161573 | Allure Basix 5um | 250 x 3.2mm |
9161573-700 | Allure Basix 5um | 250 x 3.2mm with Trident |
9161575 | Allure Basix 5um | 250 x 4.6mm |
9161575-700 | Allure Basix 5um | 250 x 4.6mm with Trident |
与其他色谱柱比较的特点是:
¨ 硅胶表面封闭*,对碱性化合物分离能力较强。
¨ 专为LC/MS和蒸发光散射监测设计。
¨ 柱效高,重现性、稳定性好。