Diethylene glycol Back Catalog number: 96730 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2490.12-K-IO Tetra-n-propyltin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2176-98-9 Price on request DD-1234678-S 1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin , 1.2ml x 50ug/ml, nonane Price on request M4M120 2,3',4,5,5'-Pentachloro-4'-methoxy[13C12]biphenyl, 1.2ml x 50ug/ml, toluene Price on request