Method 1668A/B Calibration Solution [CS2], 5ng/ml in Nonane, 0,2ml

Benzidine-d8

1.14-Benzodinaphtho[1''.7'',2.4],[7'''.1''',11.13]bisanthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 362052-01-5

Matrine, 100mg