Polyethylene - Trace elements (low level), 100g Back Catalog number: ERM-EC680K Availability: In the manufacturer's stock Price on request - + Recommended 8:2FTOAC 1H,1H,2H,2H-Perfluorodecyl acetate, 1.2ml x 50ug/ml, isooctane Price on request 677047 Diethyl adipate, 1ml Price on request 14800-0160-50ME5 Trifluoromethanesulfonic acid, 50µg/ml in MeOH, 5ml Price on request