1,4-Diethylbenzene Back Catalog number: 70949 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L-PFOS Sodium perfluoro-1-octanesulfonate, 1.2ml x 50ug/ml, methanol Price on request 52312 Lanthanum Nitrate Modifier Price on request 681233 2,5-Diaminotoluene, 100mg Price on request