2,2',4-Tribromodiphenyl ether, 1.2ml x 50ug/ml, nonane Back Catalog number: BDE-17 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended S-4052-200-10LW 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 52313 Lanthanum Chloride Modifier (La) Price on request 2125.12-100-IOX5 Arochlor 1221 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 11104-28-2 Price on request