EPA method 200.7 calibration no. 1B

10-Gingerol, 10mg

DL-4-Methylmethamphetamine hydrochloride, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. NA, 959563-43-0 as free base

Bis(1,3-dichloro-2-propyl) phosphate-d10, 1.2ml x 50ug/ml, acetonitrile