IP 391-95 Calibration Level 4

2,3',4,5,5'-Pentachloro-4'-methoxy[13C12]biphenyl, 1.2ml x 50ug/ml, toluene

2-Tetradecylcyclobutanone, 5mg

7-Aminoclonazepam , neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 4959-17-5