Chromium (Cr6+) by Reaction with
Diphenylcarbazide and Photometry
Analyte: Chromium (CAS # Cr 7440-47-3)
1.0 Scope and Application
1.1 This method is used to measure exclusively hexavalent chromium
Bundesgesundhbl., 26; 24-25 (1983).
3) Special bags for waste disposal by C.A. Greiner & Söhne Co., 7440 Nürtingen, or Sarstedt Co., 5223 Nümbrecht.
4) List of the disinfectants and methods tested and approved