Erbium (Er) Back Catalog number: 58068 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L20950001AL PAH-Mix 1, -, 10ml Price on request 71009 n-Propanol, 1000µg/ml in MeOH, 1ml Price on request 0717.10-K-IO Hexahydronaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 41375-99-9 Price on request