Tebutam, 100µg/ml in Acetonitrile, 5ml

2,4-DB

2 alpha,17ß(H),21ß(H)-2-Methylhopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 138128-29-7

PAH Calibration solution CS4, in IO/TO, 1ml