Fonofos Back Catalog number: 92808 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4052-30K-10LW 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) Price on request 11754.12-100-IO 2,3',4,4',5',6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 675989 4,4'-DDD, 100 µg/ml, Toluene, 5ml Price on request