Phosphate as (PO4-3), 1000µg/ml in water, 100ml

Arochlor 5460 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11126-42-4

3-Chlorothiophene in isooctane, Blanc Units: 10mL screw-capped bottle

1,2,11,12-Tetrachlorododecane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 210115-98-3