Pendimethalin, 100 µg/ml, Acetonitrile, 5ml

Imidacloprid,100 µg/mL,acetonitrile,1mL,

2,4-Diethylthioxanthone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 82799-44-8

Benzo[b]fluoranthene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 93951-98-5