Erbium (Er) Back Catalog number: 57068 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended M2FHET 2-Perfluorohexyl-[1,2-13C2]-ethanol (6:2), 50µg/ml in MeOH, 1,2ml Price on request 681951 Quintozene, 100 µg/ml, Cyclohexane, 1ml Price on request 678035 beta-Endosulfan, 100mg Price on request