Chlorine HR PP

Chlorine
Chlorine is the most popular and widely used of the disinfectants. The chlorination of water supplies, swimming pools and cooling tower waters are but a few of the everyday applications.

Free Chlorine (hypochlorous acid) reacts with Ammonia and certain Nitrogenous compounds to form Combined Chlorine. With Ammonia, the reaction produces chloramines which have very little disinfecting power, thus it is important to be able to determine the various fractions of Chlorine present at any one time.

DPD (NN Diethyl p Phenylene Diamine Sulphate) is the preferred reagent for the determination of Free, Combined and Total Chlorine. It is available in Tablet, Liquid and Powder form. A list of compatible instrumentation and test kits can be found below.

Total Chlorine can also be measured using a Potassium Iodide reagent. This can measure concentrations of up to 300 mg/L chlorine and is widely used in food manufacturing and industrial water treatment.

Applications

  • Boiler Water
  • Cooling Water
  • Disinfection Control
  • Pool Water Control
  • Raw Water Treatment
  • Waste Water Treatment
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Parameter Count Title Parameter and Range Part Number Add to quotation cart
Single MD 100 Chlorine DUO, powder reagents Chlorine HR PP 0.1 - 8 mg/L Cl2 a) 276025
Single MD 100 Chlorine, powder reagents Chlorine HR PP 0.1 - 8 mg/L Cl2 a) 276010
2in1 MD 100 Chlorine, pH, powder reagents for chlorine Chlorine HR PP 0.1 - 8 mg/L Cl2 a) 278030
MD 600 Chlorine HR PP 0.1 - 8 mg/L Cl2 a) 214020
MD 610 Chlorine HR PP 0.1 - 8 mg/L Cl2 a) 214025
MD 640 Chlorine HR PP 0.1 - 8 mg/L Cl2 a) 214140
22in1 PM 620 Chlorine HR PP 0.1 - 8 mg/L Cl2 a) 214065
22in1 PM 630 Chlorine HR PP 0.1 - 8 mg/L Cl2 a) 214070
Title Method No. Parameter and Range Packaging Unit Part Number Add to quotation cart
Chlorine Free DPD F10 M110
M111
M122 		Chlorine HR PP 0.1 - 8 mg/L Cl2 a) Powder / 100 pc. 530100
Chlorine Free DPD F10 M110
M111
M122 		Chlorine HR PP 0.1 - 8 mg/L Cl2 a) Powder / 1000 pc. 530103
Chlorine Total DPD F10 M81
M110
M111
M301 		Chlorine HR PP 0.1 - 8 mg/L Cl2 a) Powder / 100 pc. 530120
Chlorine Total DPD F10 M110
M111
M301 		Chlorine HR PP 0.1 - 8 mg/L Cl2 a) Powder / 1000 pc. 530123
Title Online Download Type Format Language Direct Download
Instruction Manual Single Method M111 - Chlorine HR PP Procedure Single Method PDF (3.53 MB)
Validation Data Free Chlorine DPD F10 Validation Data PDF (0.12 MB)
Validation Data Total Chlorine DPD F10 Validation Data PDF (0.12 MB)
Title SDS Country Direct Download
Chlorine Free - DPD F10_PD 250
Chlorine Total - DPD F10_PD250