DPD Powder Pillows

• Total / Free chlorine determination 
• Ready to Use 5 or 10 ml sample
• Printed information: Code, Expiration Date, Parameter
• shelf Life: 5 years Instrument
• required: Visual/Digital colorimeters or spectrophotometers
•  Direct compatibility: Policontrol or Hach Instruments (no calibration required)

Measurement of chlorine levels in alkaline cleaners, sanitizer applications, food industry, drinking water treatment, and wastewater treatment

 DPD MEthod, USEPA accepted for reporting for drinking and wastewater analysis.

Powder pillows combine easy dosing with photometric precision. Ideal for pool or drinking water analysis. 

 They can be used in Policontrol or HACH photometers without calibration. 100 or 1000 tests packages.