Ammonium Standard: NH4+, 1000µg/ml in Water, 100ml Back Catalog number: VHG-INH41K-100 Availability: In the manufacturer's stock Price on request - + Recommended 51045 D-4929 Stock Chlorine Standard Price on request 0277.22-10-AN Indeno[1,2,3-cd]pyrene, 10µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 193-39-5 Price on request 24023 EPA Method 8260 Internal & Surrogate Standard Price on request
