1-Butanol, 5ml

17 alpha(H),21ß(H)-(22R)-Tetrakishomohopane , neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 67069-14-1

Ethanol standard in serum,1.0g/L,serum, 1.5mL

Fenoxaprop ethyl