Methidathion, 10.0 µg/ml, Acetonitrile, 10ml

Mass-Labelled DDT & Related Compound Mix, 2µg/ml in Nonane, 1,2ml

EPA Method 531.1 Individual Analytes

9-Nitroanthracene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 602-60-8