化学实验室仪器设备

Astec Chiraldex GC柱

AstecCHIRALDEX环糊精衍生物手性气相柱固定相:由复杂的环糊精衍生物组成特殊固定相,具有宽范围的手性选择性。应用:分离多种未衍生化的非芳香化合物手性异构体,及一些芳香化合物的手性异构体。包括手性合成中大量的起始物和中间体,生化和制药中的中间体及代谢物,环境污染物和香料等。温度范围:AT固定性-5℃~180℃,其他固定性-5℃~2200℃AstecCHIRALDEX固定性介绍:固定相描述T

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Astec CHIRALDEX环糊精衍生物手性气相柱

 

固定相:由复杂的环糊精衍生物组成特殊固定相,具有宽范围的手性选择性。
应    用:分离多种未衍生化的非芳香化合物手性异构体,及一些芳香化合物的手性异构体。包括手性合成中大量的起始物和中间体,生化和制药中的中间体及代谢物,环境污染物和香料等。
         温度范围:AT固定性-5℃~180,其他固定性-5℃~2200



Astec CHIRALDEX固定性介绍:
 
固定相 描述
TA Trifluoroacetyl (2,6-di-O-pentyl-3-trifluoroacetyl)
DM Dimethyl (2,3-di-O-methyl-6-t-butyl silyl)
DP Dipropionyl (2,3-di-O-propionyl-6-t-butyl silyl)
DA Dialkyl (2,6-di-O-pentyl-3-methoxy)
PN Propionyl (2,6-di-O-pentyl-3-Propionyl)
BP Butyryl (2,6-di-O-pentyl-3- Butyryl)
PH S-Hydroxypropyl ((S)-2-hydroxy propyl methy ether)
PM Permethyl (2,3,6-tri-O- methyl)
       
    

订货信息:
   
 

序号 品名 货号 固定相 规格
1 Astec CHIRALDEX B-PH 71023AST non-bonded; (S)-2-hydroxy propyl methyl ether derivative of β-cyclodextrin phase 30m×0.25mm×0.12μm
2 Astec CHIRALDEX A-DA 72003AST non-bonded; 2,6-di-O-pentyl-3-methoxy derivative of α-cyclodextrin phase 30m×0.25mm×0.12μm
3 Astec CHIRALDEX B-DA 72023AST non-bonded; 2,6-di-O-pentyl-3-methoxy derivative of β-cyclodextrin phase 30m×0.25mm×0.12μm
4 Astec CHIRALDEX A-TA 73003AST non-bonded; 2,6-di-O-pentyl-3-trifluoroacetyl derivative of α-cyclodextrin phase 30m×0.25mm×0.12μm
5 Astec CHIRALDEX B-TA 73023AST non-bonded; 2,6-di-O-pentyl-3-trifluoroacetyl derivative of β-cyclodextrin phase 30m×0.25mm×0.12μm
6 Astec CHIRALDEX G-TA 73033AST non-bonded; 2,6-di-O-pentyl-3-trifluoroacetyl derivative of γ-cyclodextrin phase 30m×0.25mm×0.12μm
7 Astec CHIRALDEX G-PN 74033AST non-bonded; 2,6-di-O-pentyl-3-propionyl derivative of γ-cyclodextrin phase 30m×0.25mm×0.12μm
8 Astec CHIRALDEX G-BP 75033AST non-bonded; 2,6-di-O-pentyl-3-butyryl derivative of γ-cyclodextrin phase 30m×0.25mm×0.12μm
9 Astec CHIRALDEX B-DM 77023AST non-bonded; 2,3-di-O-methyl-6-t-butyl silyl derivative of β-cyclodextrin phase 30m×0.25mm×0.12μm
10 Astec CHIRALDEX G-DM 77033AST non-bonded; 2,3-di-O-methyl-6-t-butyl silyl derivative of γ-cyclodextrin phase 30m×0.25mm×0.12μm
11 Astec CHIRALDEX B-DP 78023AST non-bonded; 2,3-di-O-propionyl-6-t-butyl silyl derivative of β-cyclodextrin phase 30m×0.25mm×0.12μm
12 Astec CHIRALDEX G-DP 78033AST non-bonded; 2,3-di-O-propionyl-6-t-butyl silyl derivative of γ-cyclodextrin phase 30m×0.25mm×0.12μm
13 Astec CHIRALDEX B-PM 76023AST non-bonded; 2,3,6-tri-O-methyl derivative of β-cyclodextrin phase 30m×0.25mm×0.12μm
14 Astec CHIRALDEX B-PH 71023AST non-bonded; (S)-3-hydroxy propyl methyl ether derivative of β-cyclodextrin phase 30m×0.25mm×0.12μm

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