Hach Nitrification Inhibitor for BOD, Formula 2533™, TCMP SKU: 253334

TCMP - 2-chloro-6 (trichloromethyl) pyridine (N-Serve), coated on an inert substrate. Use 0.16 gr in a 300-mL sample to inhibit nitrogenous oxygen demand in the BOD test (Use Dispenser Cap, Part No. 45901), 500 g.

Hach Nitrification Inhibitor for BOD, Formula 2533™ (TCMP) is a specialized reagent designed for precise biochemical oxygen demand testing. This product contains 2-chloro-6(trichloromethyl)pyridine, commonly known as N-Serve, uniformly coated on an inert substrate to ensure consistent dosing and reliable results. The formulation effectively suppresses nitrogenous oxygen demand during BOD analysis, allowing for accurate measurement of carbonaceous oxygen demand without interference from nitrification processes. Each 500 g container provides sufficient material for numerous analyses. The recommended dosage is 0.16 grams per 300-mL sample, applied using the optional Dispenser Cap (Part No. 45901) for precise, repeatable application. Ideal