Ethiofencarb-sulfone, 10.0 µg/ml, Acetonitrile,

2-tert-Butylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 88-18-6

2,3,3',4,4',5,5'-Heptachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Cyclopenta(c,d)pyrene,100µg/ml in Acetonitrile, 1m