Acetochlor OA, 1000µg/ml in MeOH, 1ml

Tetra-n-pentyltin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3765-65-9

Melamine (13C3,99%; Amino-15N3,98%) 100 µg/mL in Water, 1,2ml

EPA Method 625 Base/Neutrals Mix #3