EPA Method 548.1 Analyte

ILM 5.3 CRDL Mix

2-Methyl-4-nitronaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 13615-38-8

Chlortoluron-d6 (N,N-dimethyl-d6), 100µg/ml in MeOH, 1ml