VPH Primary Calibration Spike Rev 1.0

DL-Anabasine, neat, Solvent-neat, Unit 50mg, # of units-1, Cas.no. 13078-04-1

D14-Methoxychlor, 10mg

2,3,6,7-Tetrachloro[13C12]biphenylene, 1.2ml x 50ug/ml, nonane