Ammonium bicarbonate as (NH4+)

3-Methylcrotonyl Glycine, >95%, 1mg

1,2-Bis(phenylthio)ethane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 622-20-8

2,4-Dibromo[13C6]phenol, 1.2ml x 100ug/ml, toluene