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物料
fused silica
质量水平
描述
GC capillary column
包装
pkg of 1 ea
参数
-10-200 °C temperature (isothermal)
-10-220 °C temperature (programmed)
β值
500
df
0.12 μm
技术
gas chromatography (GC): suitable
长度 × 内径
30 m × 0.25 mm
基质活性基团
non-bonded; (S)-2-hydroxy propyl methyl ether derivative of β-cyclodextrin phase
应用
agriculture
chemicals and industrial polymers
cleaning products
clinical
cosmetics
environmental
flavors and fragrances
food and beverages
forensics and toxicology
life science and biopharma
personal care
pharmaceutical (small molecule)
色谱柱类型
capillary chiral
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一般描述
CHIRALDEX B-PH 对大量分析物具有至少一些选择性,而对于具有最低官能度的饱和环状和双环化合物来说选择性非常高。相比 DA 色谱柱,CHIRALDEX PH 系列色谱柱并非必须使用包合物来进行手性识别。该相通常与 B-DA 相的流出顺序相反(对映立体反向)。
化学/物理抗性
温度限值:
- -10°C 至 200°C 等温,程序升温可设置到 220°C
其他说明
We offer a variety of chromatography accessories including analytical syringes
法律信息
Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
CHIRALDEX is a trademark of Sigma-Aldrich Co. LLC
应用
产品编号
说明
价格
Enantioselective conjugate addition with chiral amidocuprates, part III. Studies on the synthetic optimization of MAPP-cuprates.
Rossiter, Bryant E., et al.
Tetrahedron Asymmetry, 3 (2), 231-234 (1992)
Alkali metal fluorides as efficient fluorinating agents. Enantiocontroued synthesis of 2-fluoroalkyl carboxylates and 1-fluoroalkyl benzenes
Fritz-Langhals, Eike
Tetrahedron Asymmetry, 5 (6), 981-986 (1994)
Asymmetric reductions in aqueous media: enzymatic synthesis in cyclodextrin containing buffers
Zelinski, Thomas, et al.
Tetrahedron Asymmetry, 10 (9), 1681-1687 (1999)
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.
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