Diazinon, 10 µg/ml, Ethyl acetate, 10ml

Chlorfenapyr, 100 µg/ml, Ethyl acetate, 1ml

2,2',3,3',4,4',5,6'-Octabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 446255-39-6

(±)-Nicotine-2,4,5,6-d4 (pyridine-d4),100 µg/mL,acetonitrile,1mL,