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Formula 2533™ Nitrification Inhibitor for BOD, TCMP, 35 g, Hach

Supplier: Hach
253335 45901
TCMP - 2-chloro-6 (trichloromethyl) pyridine (N-Serve), coated on an inert substrate.

  • Two shots in a 300 mL
  • Sample inhibits nitrogenous oxygen demand in the BOD test
  • Dispenser cap fits 35 g bottle



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Description Size No. of Tests Supplier No. VWR Catalog Number Unit Price Quantity
Cap Dispenser for Nitrification Inhibitor, Formula 2533™, TCMP - - 45901 89500-802 Each Retrieving Restricted
Product available on GSA Advantage®
Nitrification Inhibitor for BOD, Formula 2533™, TCMP 35 g 200 253335 97026-564 Each 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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Parameter Biochemical Oxygen Demand
Method 8043
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