N-Nitroso-L-proline, 10mg

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

Triton X-114, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no.

Heptachlor-exo-epoxide (cis-), 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 28044-83-9