赛默飞 液相色谱柱 分析色谱柱 | 25003-154630

产品特点：

Hypersil GOLD PFP

Introduction of a fluorine group into the stationary phase causes significant changes in solute-stationary phase interaction

● Fluorine atoms around the phenyl ring enhance pi-pi interactions with aromatic molecules

● Extra retention for halogenated species

● Selectivity for non-halogenated polar compounds

Hypersil GOLD HILIC

Retains and separates polar analytes that are problematic using reversed-phase columns

● Alternative selectivity to C18

● Improved sensitivity for MS detection

● Alternative to ion-pair or derivatization

● Outstanding peak shape and selectivity

Hypersil GOLD SAX

A highly stable quaternary amine strong anion exchange column for aqueous and low pH mobile phases

● High stability to aqueous and low pH mobile phases

● Ideally suited to the analysis of smaller organic molecules including nucleotides and organic acids

● Outstanding peak shape and sensitivity

Hypersil GOLD Amino

A high performance aminopropyl phase that gives excellent chromatographic properties in three modes: weak anion exchange, reversed-phase and normal phase

● Retains anions and organic acids in weak anion exchange

● Excellent for carbohydrate analysis in reversed-phase

● Alternative selectivity to silica columns in normal phase chromatography

● Outstanding peak shape and sensitivity

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