Levonorgestrel, 100µg/mL in Acetonitrile, 1ml

Cimetidine hydrochloride, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 70059-30-2

Hexazinone

Daily Quality Control Standard (without Internal Standard) 13 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name: Wt. % Name Wt. % 1232.6 n-Hexane