跳转至内容

Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

Merck
CN
所有图片(1)

主要文件

12024AST

Supelco

Astec® CHIROBIOTIC® T Chiral (5 μm) HPLC Columns

L × I.D. 25 cm × 4.6 mm, HPLC Column

别名:

CHIROBIOTIC T柱

登录查看公司和协议定价

选择尺寸

1 EA
¥23,361.89

¥23,361.89


国内现货,预计发货时间2025年4月14日详情



选择尺寸

变更视图
1 EA
¥23,361.89

About This Item

UNSPSC代码:
41115700
eCl@ss:
32110501
NACRES:
SB.52

¥23,361.89


国内现货,预计发货时间2025年4月14日详情


产品名称

Astec® CHIROBIOTIC® T 手性 HPLC 色谱柱, 5 μm particle size, L × I.D. 25 cm × 4.6 mm

物料

stainless steel column

Agency

suitable for USP L63

描述

HPLC column

产品线

Astec®

包装

pkg of 1 ea

制造商/商品名称

Astec®

参数

0-45 °C temperature
241 bar pressure (3500 psi)

技术

HPLC: suitable
LC/MS: suitable

长度 × 内径

25 cm × 4.6 mm

正在寻找类似产品? 访问 产品对比指南

比较类似商品

查看完整比较结果

显示差异

1 of 4

此商品
12010AST12018AST12019AST
separation technique

chiral

separation technique

chiral

separation technique

chiral

separation technique

chiral

matrix active group

teicoplanin glycopeptide phase

matrix active group

teicoplanin glycopeptide phase

matrix active group

teicoplanin glycopeptide phase

matrix active group

teicoplanin glycopeptide phase

particle size

5 μm

particle size

5 μm

particle size

5 μm

particle size

5 μm

technique(s)

HPLC: suitable, LC/MS: suitable

technique(s)

HPLC: suitable, LC/MS: suitable

technique(s)

HPLC: suitable, LC/MS: suitable

technique(s)

HPLC: suitable, LC/MS: suitable

agency

suitable for USP L63

agency

suitable for USP L63

agency

suitable for USP L63

agency

suitable for USP L63

一般描述

CHIROBIOTIC® T和T2具有替考拉宁作为手性选择剂。它们对许多类别的分子可提供独特的选择性,特别是未衍生化的α, β, γ以及环氨基酸、N-衍生氨基酸、羟基-羧基酸,酸性化合物包括羧基酸及酚、小肽、中性芳香族分析物及环状芳香族和脂肪族胺。通常在手性的冠醚或配体交换型CSP上获得的分离也可能发生在CHIROBIOTIC®T和T2上,但是是在大为简单的移动相如水-乙醇中。此外,所有已知的β-阻滞剂(氨醇)以及二氢香豆素都已被分解。CHIROBIOTIC® T和T2在它们的键化学和支持颗粒的孔径上存在差别,分别赋予了它们不同的选择和制备能力。

  • 键合相:替考拉宁
  • 操作pH范围:3.8 - 6.8
  • 粒子直径:5、10或16 μm
  • 孔径:100 Å (CHIROBIOTIC® T)或200 Å (CHIROBIOTIC® T2)

CHIROBIOTIC FAQ
CHIROBIOTIC 参考书目
Chiral产品文献

应用


  • Chiral liquid chromatography-mass spectrometry (LC-MS/MS) method development for the detection of salbutamol in urine samples.:采用Astec CHIROBIOTIC T手性HPLC色谱柱开发一种LC-MS/MS方法,检测和定量尿液样本中的沙丁胺醇对映体。证明柱子可用于生物医学和临床研究,尤其适于生物基质中手性药物的分析(Chan et al., 2016)。

  • High-performance liquid chromatographic enantioseparation of 2-aminomono- and dihydroxycyclopentanecarboxylic and 2-aminodihydroxycyclohexanecarboxylic acids on macrocyclic glycopeptide-based phases.:本文使用Astec CHIROBIOTIC T手性HPLC色谱柱手性分离各种氨基酸,体现柱子分离复杂手性分子的作用。说明柱子在化学和药物研究中,可用于氨基酸及相关物质的对映选择性分析(Berkecz et al., 2009)。


推荐产品

探索最适于 HPLCLC-MS 分析的 LiChropur 试剂

法律信息

Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
CHIROBIOTIC is a registered trademark of Sigma-Aldrich Co. LLC

应用

产品编号
说明
价格

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


  • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number

    没有发现合适的版本?

    如果您需要特殊版本,可通过批号或批次号查找具体证书。

    已有该产品?

    在文件库中查找您最近购买产品的文档。

    访问文档库

    Syntheses of racemic and non-racemic silicon- and germanium-containing a-amino acids of the formula type H2NCH(CH2ElR3)COOH (El=Si, Ge; R=organyl) and incorporation of d-H2NCH(CH2SiMe3)COOH and d-H2NCH(CH2GeMe3)COOH into biologically active decapeptides: a study on C/Si/Ge bioisosterism
    Merget, Markus, et al.
    Journal of Organometallic Chemistry, 628 (2), 183-194 (2001)
    Berit P Jensen et al.
    Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 865(1-2), 48-54 (2008-03-07)
    A stereoselective liquid chromatography-tandem mass spectrometry assay was developed and validated for quantification of S- and R-metoprolol at concentrations of 0.5-50 microg/L in human plasma. Metoprolol was extracted from plasma by liquid-liquid extraction with ethyl acetate (82% recovery). Chromatographic separation
    D Abd el-Hady et al.
    Journal of pharmaceutical and biomedical analysis, 37(5), 919-925 (2005-05-03)
    A simple, sensitive and selective high performance liquid chromatographic method with UV detection for the chiral separation of racemic methotrexate (rac-Mtx) and enantiomeric purity of L-methotrexate in pharmaceutical formulations was developed and validated. The chiral separation was optimized studying both
    Yuan-Qing Xia et al.
    Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 788(2), 317-329 (2003-04-23)
    An automated online sample extraction method for rat plasma was developed and validated for the quantification of (R)- and (S)-propranolol following the intravenous administration of either the racemate or the individual enantiomers at 5 mg/kg. A dual-column extraction system coupled
    P Jander et al.
    Journal of chromatography. A, 919(1), 67-77 (2001-07-19)
    The retention behaviour of the enantiomers of underivatized phenylglycine was studied on a Chirobiotic T column packed with amphoteric glycopeptide teicoplanin covalently bonded to the surface of silica gel. The retention and the selectivity of separation of the enantiomers increase

    相关内容

    Astec CHIROBIOTIC™ T Chiral HPLC Columns - CHIROBIOTIC phases are based on covalently bonding macrocyclic glycoproteins to a high purity, spherical silica gel in such a way as to establish its stability while retaining essential components for chiral recognition.

    Chromatograms

    application for HPLCapplication for HPLCapplication for HPLCapplication for HPLC展开

    我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

    联系客户支持