CLP Semi-Volatile - QTM Phenols Cal Mix B

2,2',3,4,4',5,5'-Heptachloro-3'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

PCB No. 170, 100µg/ml in Cyclohexane, 5ml

4-Chlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 106-48-9