2,4’-DDE

1-Methylphenanthrene/Phenanthrene = 1:2 (0,67) 1000 + 2000 µg/ml in isooctane, 1mL pr. vial

1-Nitrotriphenylene-d11, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Potassium 11-chloroeicosafluoro-3-oxaundecane-1-sulfonate, 1.2ml x 50ug/ml, methanol