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SUPELCO Astec CHIRALDEX B-PH手性氣相色譜柱 毛細(xì)管柱Supelco（色譜科）位于美國賓夕法尼亞州，是Sigma-Aldrich集團(tuán)下屬的子品牌，Supelco一直通過提供更新的，更可靠的色譜產(chǎn)品和來幫助色譜工作者來解決問題，其涉及的領(lǐng)域和行業(yè)有環(huán)境、食品、飲料、政府、醫(yī)藥、化工等
SUPELCO Astec CHIRALDEX B-PH手性氣相色譜柱 毛細(xì)管柱
Incorporates a phase consisting of a (S)-2-hydroxy propyl methyl ether derivative of β-cyclodextrin. This phase separates a wide variety of enantiomers, resolving aliphatic, olefinic, and aromatic enantiomers. It is a good general purpose chiral column.
The first general purpose derivative involved substitution of the cyclodextrin hydroxyl groups with pure "S" hydroxypropyl followed by permethylation. The surface is hydrophilic in character and the influence of size and shape selectivity is greatly reduced but not absent. The beta-cyclodextrin* form has the broadest applicability.
Features:
Mechanism Observations:
SUPELCO Astec CHIRALDEX B-PH手性氣相色譜柱 毛細(xì)管柱 訂貨信息：
| Product # | Description |
| 71023AST | Astec CHIRALDEX B-PH 毛細(xì)管氣相色譜柱 L × I.D. 30 m × 0.25 mm, df 0.12 μm |
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