Nitenpyram, 10 µg/ml, Acetonitrile, 10ml

Dimethachlor OA, 100 µg/ml, Acetonitrile, 1ml

EPA Method 521 Nitrosamines

n-Pentane, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 109-66-0