Method 1613 Calibration Solution [CS1], in Nonane, 0,2ml

Seco-18ß(H)-oleanane A2-2; 17,18-cis-8,14-seco-oleanane, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no.

Perthane, 100 µg/ml, Acetonitrile, 1ml

Mesalazine, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 89-57-6