Trimethyltin chloride, 1000 µg/ml, Methanol, 5ml

Tulobuterol hydrochloride, 50mg

U{13C17}-Aflatoxin G2, 0.5µg/ml, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.

2,2',3,4,4',5,5'-Heptabromobiphenyl, 1.2ml x 50ug/ml, nonane