L-Dehydro Ascorbic Acid, 250mg

Fluroxypyr-1-methylheptylester, 100 µg/ml, Ethyl

2,2',3,4,4'-Pentabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 182346-21-0

(13C12)Endrin, 1.2mL x 100ug/mL, nonane