Sulfamethoxypyridazine, 100 µg/ml, Methanol, 1ml

2,2',3,3',4',5,6-Heptachlorobiphenyl (177)

Tetracycline

2,2',3,4',5',6-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 38380-04-0