What is the percentage of TCMP in the Hach nitrification inhibitor catalog number 253335?

Document ID

Document ID TE172

Version

Version 2.0

Status

Status Published

Published Date

Published Date 27/05/2017
Question
What is the percentage of TCMP in the Hach nitrification inhibitor catalog number 253335?
Summary
Concentration of TCMP in Nitrification Inhibitor catalog number 253335
Answer
The Hach nitrification inhibitor (catalog number 253335) contains 2% TCMP (2-chloro-6-(trichloromethyl) pyridine) in an inert substance. TCMP is the active ingredient that inhibits the oxidation of nitrogen. This inhibition allows for measurement of carbonaceous oxygen demand (CBOD).