MSHFBA;N-TRIMETHYLSILYL-N-METHYLHEPTAFLUOROBUTYRAMIDE;N-METHYL-N-TRIMETHYLSILYLHEPTAFLUOROBUTYRAMIDE;N-Methyl-N-trimethylsilylheptafluorobutyramide [TMS Reagent for GC using FID];N-Trimethylsilyl-N-methylheptafluorobutyramide, MSHFBA;N-Methyl-N-(trimethylsilyl)-heptafluoro butyric acid;N-METHYL-N-(TRIMETHYLSILYL)HEPTA-FLUOROB UTYRAMIDE, TECH., 90%;N-METHYL-N-TRIMETHYLSILYLHEPTAFLUOROBUTYRAMIDE (TMS REAGENT FOR GC USING FID) 95+%