2,2',4,5,5'-Petanchlorobiphenyl-3',4',6'-d3

Tetraconazole, 100mg

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)

Hydroxytolbutamide-d9 (butyl-d9),neat,neat,10mg