Etofenprox D5 (ethyl D5), 100 ng/µl, 1.1ml

1382 ppm TDS solution (230mL)

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)

Metazachlor Ethane Sulfonic Acid-d6 Sodium Salt, 1mg