D-(-)-Arabinose

Coumaphos, 1000µg/ml in MeOH, 1ml

Ethanol standard in water,5.0g/L,water, 1.5mL

17ß(H),21 alpha(H)-(22R)-Tetrakishomohopane , neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 79951-54-5