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Dpd Tablets No 4 For Water Testing

Dpd Tablets No 4 For Water Testing
Dpd Tablets No 4 For Water Testing
Dpd Tablets No 4 For Water Testing
Dpd Tablets No 4 For Water Testing
Dpd Tablets No 4 For Water Testing
Dpd Tablets No 4 For Water Testing
Dpd Tablets No 4 For Water Testing

Dpd Tablets No 4 For Water Testing Specification

  • Shelf Life
  • 12 Months
  • Storage Instructions
  • Room temperature
  • Size
  • 500 Tablet
  • Packaging Type
  • Box
  • Physical State
  • Tablets
  • Usage
  • Used For Water Testing
  • Grade
  • Laboratory Grade
 

Dpd Tablets No 4 For Water Testing Trade Information

  • Minimum Order Quantity
  • 1 Box
  • FOB Port
  • JAIPUR
  • Payment Terms
  • Cash in Advance (CID), Telegraphic Transfer (T/T), Cash Advance (CA)
  • Supply Ability
  • 100 Boxes Per Day
  • Delivery Time
  • 5 Days
  • Sample Available
  • No
  • Sample Policy
  • Contact us for information regarding our sample policy
  • Main Export Market(s)
  • Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa
  • Main Domestic Market
  • All India
 

About Dpd Tablets No 4 For Water Testing

DPD No. 4 tablets are essential reagents for water testing, primarily used with a colorimeter or comparator to measure Total Chlorine (free + combined) and also used for determining Ozone levels in swimming pools, spas, and drinking water; they react with the water sample, creating a pink/red color proportional to the disinfectant level for accurate, rapid, and reliable analysis, offering user safety with modern low-potassium iodide formulations and extended shelf life. How They Work:
  1. Sample Collection: A water sample is placed in a clear test vial.
  2. Reagent Addition: A DPD No. 4 tablet is crushed and added to the water.
  3. Color Development: The tablet dissolves, and the chlorine (or ozone) reacts with the DPD compound, producing a red/pink color.
  4. Measurement: The color intensity is then measured using a colorimeter (for precision) or visually compared to a color chart (for quick checks). 
Key Features:
  • Measures Total Chlorine: Unlike DPD No. 1 (free chlorine), DPD No. 4 measures all forms of chlorine, giving a complete picture of disinfection.
  • Ozone Testing: Also suitable for measuring ozone, another disinfectant.
  • User-Friendly: Modern "Rapid" or "Evo" versions are fast-dissolving and feature reduced potassium iodide, enhancing safety and ease of use.
  • Reliable & Stable: Known for long shelf life and robustness, ensuring consistent results. 
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