2-Quinoxalinecarboxylic acid, 100mg

Mono-n-butyltriethyltin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17582-53-5

3-Methoxy-DL-tyrosine, 10mg

alpha-Endosulfan, 100 µg/ml, Ethyl acetate, 5ml