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Derivatization reagents for GC, silylation, MSTFA 5190-8408 AS10kSN03-1A

SKU: 25529341998

4.1
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Description

AS10kSN03-1A

VARIAN INTERNAL STD 125mL

6-Fluorothio-4-chromanone

4-Nitrobiphenyl

54171-94-7

Derivatization reagents for GC, silylation, MSTFA 5190-8408 AS10kSN03-1AThe most volatile trimethylsilyl amide available. MSTFA is a very strong TMS donor which does not cause any noticeable FID fouling even after long time measuring series. The already good solution characteristics can be improved by addition of submolar quantities of protic solvents (e. g., TFA for extremely polar compounds such as hydrochlorides) or pyridine (e. g., for carbohydrates). Advantages of MSTFA are complete reaction with high reaction rates,

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