Clomazone, 100 µg/ml, Acetonitrile, 5ml

Butachlor, 100 µg/ml, Methanol, 1ml

EPA Method 8240B - Purgeable Internal Standard

2-Amino-2',5-dichlorobenzophenone, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2958-36-3