Chlorpyrifos, 100µg/mL in MeOH, 1ml Back Catalog number: P-094S Availability: In the manufacturer's stock Price on request - + Recommended 8458.6-100-AN Oxydemeton-methyl Price on request S-4051-250-10HW Sulfur Calibration Mixtures: Di-n-butyl sulfide in Heavy 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) Price on request D2830 1,3,2-Dioxathiolane 2,2-Dioxide, >98%, 5g Price on request