Hach Mixed-Parameter Standard, NIST, Wastewater, Low Range, LCA721

Description

Mixed-Parameter quality control standard for wastewater parameters, low range. Components of the standard solution (with the exception of ammonia) are traceable to SRM from NIST.

Features

• Continuous documentation of Analytical Quality Assurance measures using the Mixed Parameter Standards substantiates the correctness of your water testing results.


• Each Mixed Parameter Standard solution contains several parameters. This reduces the number of bottles with single parameter standards in your lab significantly.


• The Mixed Parameter Standard solutions are ready-to use with Hach’s TNTplus vial tests. Since there is no dilution needed this allows less hands-on-time and eliminates an additional error source when analysing standard solutions.

Includes

COD – 50 mg/L, PO4 -P – 1.0 mg/L, NH3 -N – 1.0 mg/L, NO3 -N – 6.0 mg/L, TN – 7.0 mg/L