Aflatoxin & Ochratoxin Calibration Standard

(1S,2R,3R,4S)-rel-1,2,3,4-Tetrahydro-1,2,3,4-chrysenetetrol, , Solvent-, Unit , # of units-, Cas.no. 79356-06-2 (Unspecified sterochemistry)

delta-HCH, 100 µg/ml, Acetonitrile, 5ml

Musk ketone, certified, 0.1g