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  • BGB Analytic BGB-176SE手性毛细管色谱柱 30m x 0.25mm ID, 0.25µm film

BGB Analytic BGB-176SE手性毛细管色谱柱 30m x 0.25mm ID, 0.25µm film

价格: ¥0.00 ¥0.00
计量单位:根
货号:27630-025SE
规格型号:30m x 0.25mm ID, 0.25µm film
品牌: BGB Analytic
购买数量: 国外期货,预计到货时间4-8周

产品特点

我们提供世界上最先进手性色谱柱分离方式,为手性物质的分析提供了优质方案。

环糊精衍生物毛细管柱可用于多种手性对映体的分离。 大多数化合物不需要特定的衍生化,有时需要简单的极性基团的乙酰化或甲基化。 为了达到最大的分离效率和分辨率,环糊精衍生物被涂覆在中极性聚硅氧烷中,这样的色谱柱柱非常耐用和稳定。

因为手性识别的机理还不清楚, 因此很难预测分辨率最高的环糊精填料,这就是为什么我们提供七种不同的环糊精相。

 

BGB 173

50%   2,3-diacetyl-6-tert-butyldimethylsilyl-alpha-cyclodextrin
  dissolved in BGB-1701 (14% cyanopropylphenyl-, 86% methylpolysiloxane)

BGB 175

50%   2,3-diacetyl-6-tert-butyldimethylsilyl-gamma-cyclodextrin
  dissolved in BGB-1701 (14% cyanopropylphenyl-, 86% methylpolysiloxane)

BGB 176

30%   2,3-dimethyl-6-tert-butyldimethylsilyl-beta-cyclodextrin
  dissolved in BGB-15 (15% phenyl-, 85% methylpolysiloxane)

BGB 176SE

30%   2,3-dimethyl-6-tert-butyldimethylsilyl-beta-cyclodextrin
  dissolved in SE-52 (5% phenyl-, 95% methylpolysiloxane)

BGB 177

30%   2,6-dimethyl-3-phenyl-beta-cyclodextrin
  dissolved in BGB-15 (15% phenyl-, 85% methylpolysiloxane)

BGB 178

30%   2,6-diethyl-6-tert-butyldimethylsilyl-beta-cyclodextrin
  dissolved in BGB-15 (15% phenyl-, 85% methylpolysiloxane)

BGB 178PH

30%   2,6-dimethyl-6-tert-butyldimethylsilyl-beta-cyclodextrin
  dissolved in BGB-15 (15% phenyl-, 85% methylpolysiloxane)


主要用途

Cyclodextrin-Phases

BGB-173

50% 2,3-diacetyl-6-tert-butyldimethylsilyl-alpha-cyclodextrin

dissolved in BGB-1701 (14% cyanopropylphenyl-, 86% methylpolysiloxane)

Application : Lactone

Reference : H.-G. Schmarr, A. Mosandl

Journal of Microcolumn Separations 3 (1991) 395

BGB-174

50% 2,3-diacetyl-6-tert-butyldimethylsilyl-beta-cyclodextrin

dissolved in BGB-1701 (14% cyanopropylphenyl-, 86% methylpolysiloxane)

Application :

Lactone, Alcohol

Reference : A. Dietrich, A. Mosandl

Journal of High Resolution Chromatography 15 (1992) 176

BGB-175

50% 2,3-diacetyl-6-tert-butyldimethylsilyl-gamma-cyclodextrin

dissolved in BGB-1701 (14% cyanopropylphenyl-, 86% methylpolysiloxane)

Application :

Lactone, Alcohol

Reference : H.-G. Schmarr, A. Mosandl

Journal of Microcolumn Separations 3 (1991) 395

BGB-176

20% 2,3-dimethyl-6-tert-butyldimethylsilyl-beta-cyclodextrin

dissolved in BGB-15 (15% phenyl-, 85% methylpolysiloxane)

Application :

Lactone, Alcohol, Ester, TerpeneGC CAPILLARY COLUMNS - 15

BGB-176SE

20% 2,3-dimethyl-6-tert-butyldimethylsilyl-beta-cyclodextrin

dissolved in SE-52 (5% phenyl-, 95% methylpolysiloxane)

Application :

Lactone, Alcohol, Ester, Terpene

Reference : A. Dietrich, A. Mosandl

Journal of High Resolution Chromatography 15 (1992) 769

 

BGB-178

20% 2,3-diethyl-6-tert-butyldimethylsilyl-beta-cyclodextrin

dissolved in BGB-15 (15% phenyl-, 85% methylpolysiloxane)

Application :

Lactone, Alcohol, Ester, Terpene

Reference : C. Bicchi

Journal of Chromatography A 742 (1996) 161

 


1.      售后服务的咨询时间为工作日8:30-17:30,服务热线:40066-51177。

2.      仪器设备的质量保证期为:一年,自客户收到货之日起算。

3.      在质量保证期内,免费为客户提供电话技术指导和有限维修服务。

4.      在质量保证期届满后,继续为客户提供货物的维修服务,并以优惠的价格提供配件、耗材。

5.      因实验室商品的特殊性,非质量问题商品及特殊商品将无法退换货,经过商城审核通过后方可办理,详见“退换货政策”。

6.      如需退换货的,需要符合退换货要求,经过商城审核通过后方可办理,详见“退换货政策”。

7.      自产品售出之日(以实际收货日期为准)起7日内可以申请退换货,客户可在线提交退换货申请或者与客服联系办理退换货事宜。

8.      商城可为客户提供仪器维护、检测、送检、维修等各项服务,详细请咨询客服。