4-Nonylphenol (techn.), 100µg/ml in MeOH, 5ml

Aroclor 1242

17ß(H),21ß(H)-(22RS)-Bishomohopane , neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 54311-28-5

Buquinolate, 10mg