Gasoline Additives Mixture #2 - GRO/DRO 1000ug/ml in Methanol, 1ml

Methanol, certified, 5ml

2,3,9,10-Tetramethylantracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 66552-77-0

d2 C27 alpha alpha alpha (20R)-Cholestane, 10µg/mL in Isooctane, 1ml