Can the Wastewater Effluent Inorganics Quality Control Standard be used with TNT826?

Document ID

Document ID TE6319

Version

Version 2.0

Status

Status Published

Published Date

Published Date 27/05/2017
Question
Can the Wastewater Effluent Inorganics Quality Control Standard be used with TNT826?
Summary
Wastewater Effluent standard in TNT826
Answer
The Wastewater Effluent Inorganics Quality Control Standard (Catalog Number/Order Code 2833249) can be used as a standard with Nitrogen (Total) TNTplus Vial Test, LR (1-16 mg/L N; Catalog Number/Order Code TNT826). The standard contains 2 mg/L NH3-N and 4 mg/L NO3-N. The solution also contains a component that adds 1.56 mg/L N to the Total Nitrogen result. Therefore, the final Total Nitrogen result when running this standard undiluted should be 7.56 mg/L N.