VARIO DPD Free Chlorine Reagent, 10 mL, 100/PK, Lovibond, 530100

• Ranges:  Chlorine HR PP 0.1 - 8 mg/L Cl_2,  Chlorine PP 0.02 - 2 mg/L C_2,  Chlorine dioxide PP 0.04 - 3.8 mg/l ClO_2, 
• The fast and easy use of VARIO Powder Packs has made them extremely popular for water testing applications in many countries throughout the world providing users with a real alternative to other testing methods
• Vario Powder Packs produced to the same high quality standards that have made Tintometer's tablet reagents so successful for several decades
• Chemical properties make them compatible with HACH^® equipment
• Appearance: white powder
• CAS Nos.:
  • Disodium Dihydrogenethylenediaminetetraacetate: 139-33-3
  • N,N-Diethyl-p-Phenylenediamine Sulfate: 6283-63-2

*Hach® is a registered trademark of HACH Company, Loveland, Colorado. The use of the HACH^® trademark does not imply any affiliation with or approval by Hach Company regarding the formulation, testing or compatibility of these products for use in HACH^® brand spectrophotometers or other devices or systems.