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        化學實驗室儀器設備

        Astec Chiraldex GC柱

        AstecCHIRALDEX環糊精衍生物手性氣相柱固定相:由復雜的環糊精衍生物組成特殊固定相,具有寬范圍的手性選擇性。應用:分離多種未衍生化的非芳香化合物手性異構體,及一些芳香化合物的手性異構體。包括手性合成中大量的起始物和中間體,生化和制藥中的中間體及代謝物,環境污染物和香料等。溫度范圍:AT固定性-5℃~180℃,其他固定性-5℃~2200℃AstecCHIRALDEX固定性介紹:固定相描述T

        • 型號:
        • 品牌:

        Astec CHIRALDEX環糊精衍生物手性氣相柱

         

        固定相:由復雜的環糊精衍生物組成特殊固定相,具有寬范圍的手性選擇性。
        應    用:分離多種未衍生化的非芳香化合物手性異構體,及一些芳香化合物的手性異構體。包括手性合成中大量的起始物和中間體,生化和制藥中的中間體及代謝物,環境污染物和香料等。
                 溫度范圍:AT固定性-5℃~180,其他固定性-5℃~2200



        Astec CHIRALDEX固定性介紹:
         
        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)
               
            

        訂貨信息:
           
         

        序號 品名 貨號 固定相 規格
        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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