D3-TFNG-OMe, 100 µg/ml, Acetonitrile, 1ml

alfa-Hexabromocyclododecane,50 µg/mL,toluene,1mL,

Turbidity (2.0 NTU)

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)