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DPD Free Chlorine Reagent, SwifTest™ Dispenser Refill Vial, Hach

Supplier: Hach
2105560 21055-60
For free chlorine determination by the DPD Free Chlorine method. For use with Hach SwifTest DPD dispenser.
USEPA accepted for reporting for drinking water analysis using Hach Method 8021.

Fast, easy reagent addition

SW platform.

Just squeeze to add powder.



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Description Range Size Chemical Method No. of Tests Supplier No. VWR Catalog Number Unit Price Quantity
Dispenser Refill Vial 0.02 - 2.00 mg/l Cl₂ 10 mL Sample DPD 250 2105560 89231-302 Pack of 1 Retrieving Restricted
Product available on GSA Advantage®
restricted In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
VWR will not lift restrictions for residential shipping addresses.

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Compliance EPA
Method 8021
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