OCP MIX - D, in Isooctane, 1ml

1-Naphthylacetamide, 100 µg/ml, Acetonitrile, 5m

Sulfur Calibration Mixtures: Di-n-butyl sulfide in Light White Oil (less than 20mg/kg S) Unit : 10mL screw-capped bottle Light White Mineral Oil Heavy White Mineral Oil (20 cSt at 40°C) (70 cSt at 40°C)

(Butylamine)[2,2'-thiobis(4-tert-octylphenolato)]nickel(II), 5g