SDWA Carbon disulfide, MIBK, Naphthalene Cal 4

Edifenphos, 100 µg/ml, Acetonitrile, 1ml

EPA Method 8040A - Analytes Mix “A”, 2000µg/mL in 2-propanol, 1ml

2,4-Dimethylthiophenol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 13616-82-5