- N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane,99% BSTFA + 5% TMCS, for GC derivatization, 5ml
- N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane,99% BSTFA + 5% TMCS, for GC derivatization, 25ml
- N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane,99% BSTFA + 5% TMCS, for GC derivatization, 100ml