pH 8.0 Standard @ 25°C, in water, 100ml

rac 4-Hydroxy Ephedrine Hydrochloride, 10mg

Triisopropanolamine, 1000mg

tert-Butyl ethyl ether + blank RFA, 10Wt%, Solvent-neat, Unit 10mL, # of units-2+1, Cas.no. 637-92-3