AK103 RRO Calibration Standard

Chlormequat chloride 1,1,2,2-D4, certified, 5mg

4-Methyl-1H-benzotriazole, 100µg/ml in AL, 5ml

Benzo[k]fluoranthene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 93952-01-3