2,2',3,4',5',6-Hexachlorobiphenyl (149)

Volatile Mix # 2, in dimethylacetamide, 1ml

(2RS)-2-(4-Ethylphenyl)propanoic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 3585-52-2

Calibration Standard Mix 3