1H-Benzotriazole, 100mg

delta-HCH (BHC), 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 319-86-8

Phthalate Esters Mix 1, 2000µg/ml in MeOH, 1ml

Leptophos