Ammonium Standard: NH4+, 1000µg/ml in Water, 100ml Back Catalog number: VHG-INH41K-100 Availability: In the manufacturer's stock Price on request - + Recommended 50474 ICP Mix - 0.01 µg / mL Price on request 2715.9-50-ME Perfluorononanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 375-95-1 Price on request 10951.9-100-ME 3-Methyl-d3-indole,100 µg/mL,MeOH,1mL Price on request
