4,4'-DDT (ring-13C12), 100ug/ml in n-Nonane, 1,2ml

1,2,3,4,5-Pentachloro[13C6]benzene, 1.2ml x 100ug/ml, isooctane

Diethylnitramine, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 7119-92-8

EPA Method 8240A Mix #5 - Alcohols, 2000µg/ml in MeOH, 1ml