Metals Calibration Standard

Dodecene-1LAS, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 25155-30-0

4,4'-DDE, 100 µg/ml, Acetonitrile, 5ml

HBCDD, 100ug/ml in toluene, 1ml