Glutaraldehyde-DNPH, 100 µg/ml, Acetonitrile, 1m

Propandiamine-1,2-13C2, , Solvent-, Unit , # of units-, Cas.no. 108-13-4 (unlabelled)

D3-Alachlor, 10mg

2,2',3,3',4,5,5',6-Octachlorobiphenyl