Metazachlor, 100 µg/ml, Ethyl acetate, 5ml

Bis(2-n-butoxyethyl) phthalate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 117-83-9

CLP Semi-Volatile Acid Surrogate Standard, 2000µg/ml in MeOH, 1ml

Iron (Fe)