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

Mono-(2-ethyl-5-carboxypentyl)phthalate-13C2, 1,2m

Dimethyl pseudomorphine, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 121395-47-9

0.020 N Sodium Hydroxide