pH 9.0 Standard @ 25°C

2,4,8-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Arochlor 1221 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11104-28-2

Anions Mix