[50992-25ML-F] N-Methyl-N-trimethylsilyltrifluoroacetamide activated I derivatization grade (GC derivatization), LiChropur™, activated with ethanethiol and ammonium iodide 1,421,970원
[50992-5ML-F] N-Methyl-N-trimethylsilyltrifluoroacetamide activated I derivatization grade (GC derivatization), LiChropur™, activated with ethanethiol and ammonium iodide 391,600원