Metolachlor (ring-13C6), 100µg/ml in n-Nonane, 1,2ml

Chlorthal-dimethyl, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1861-32-1

ICP Multi-element Standard

EPA Method 525.2 Pesticide Level 1