beta-HCH, 100 µg/ml, Ethyl acetate, 5ml

Ofurace, 10 µg/ml, Ethyl acetate, 10ml

Tetra-n-butyltin, 1000 µg/ml, Methanol, 5ml

9,10-Dichlorooctadecanoic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 5829-48-1