Native PCB Stock Solution , 1.2ml , nonane

Fatty Acid Mix, 1000µg/ml in Water, 100ml

Chloridazon-d5,100 µg/mL,acetonirile,1mL,

alpha alpha alpha (24R)-4 alpha-Methyl-24-ethylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 53596-90-0