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2105528 Free Chlorine Reagent Powder Pillows, 0.02-2.00 mg/L Cl₂

2105528 Hach

Reagent Powder Pillows measure free chlorine in water, treated water, estuary and seawater.

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Reagent Powder Pillows measure 0.02-2.00 mg/L Cl₂ in water, treated water, estuary and seawater. Article 2105528 is an enlarged package of the Free Chlorine Reagent Powder Pillows (p/n 2105569). The product uses DPD method (8021). Each package of the product can be used to evaluate up to 1000 tests. Reagent Powder Pillows are compatible with all Hach instruments except spectrophotometer DR2000 and DR3000.

Sample preparation

Store product containers tightly closed in a dry, cool and well-ventilated place.

Brand Hach
Parameter Chlorine Free
Measuring range 0.02-2.00 mg/L Cl₂
Instrument All except DR2000 and DR3000
Method DPD method
Standard method 8021
Digestion required No
Number of tests 1000 tests

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