WS-SDWA Sulfide

L-Alanine-13C3, 25mg

4-n-Propyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 132034-86-7

2,5-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane