D8-4,4'-DDE, 100 µg/ml, Acetone, 1ml

2,2',3,3',4,5,6'-Heptachlorobiphenyl (174)

Anions Mix - Chloride + Sulfate as SO42-

Calibration Mixtures: Di-n-butyl sulfide in Isooctane Unit: 1x10mL screw-capped bottle Isooctane µgS/g (ppm) Wt.% S-4050-0-10IO 0 Blank 0 S-4050-1-10IO 1 0.0001 Etc. S-4050-10Kit Kit of above solutions