Sulfamethoxazole, 100 µg/ml, Methanol, 1ml

2-Phenylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 90-43-7

1,2,3,4,6,7,9-Heptachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Aroclor 1242 in Transformer Oil