Erbium (Er) Back Catalog number: 57068 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L-PFNS Sodium perfluoro-1-nonanesulfonate, 1.2ml x 50ug/ml, methanol Price on request 10519.10-K-AN (±)-Nicotine-d3 (N-methyl-d3),1000 µg/mL,acetonitrile,1mL, Price on request 15900-0590-100AN5 Toxaphene, 100µg/ml in Acetonitrile, 5ml 52,57 €