Ammonium Standard: NH4+, 1000µg/ml in Water, 100ml Back Catalog number: VHG-INH41K-100 Availability: In the manufacturer's stock Price on request - + Recommended 682969 Gibberellic acid, 100 µg/ml, Acetonitrile, 5ml Price on request 676166 (E)-Pyriminobac-methyl, 10mg Price on request 682105 2,4,6-Trichloroanisole, 100mg Price on request