Dimethyl sulfoxide Back Catalog number: 72629 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679107 4,4'-DDD, 10.0 µg/ml, Cyclohexane, 10ml Price on request BDD-1234 1,2,3,4-Tetrabromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request L20030300IO PCB-Mix 3, 10 µg/mL in Isooctane, 10ml Price on request