Hach Nitrogen Primary Standard, set of 3, 2277800

By Hach
$279.00 | EA
Product #: 701382
Mfr. Part #: 2277800

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Description

Use this set for checking accuracy of crude protein tests and digestion recovery efficiency in Total Nitrogen and TKN methods. Set of three 25-g standards: Ammonium p-Toluenesulfonic Acid (Ammonium PTSA), Glycine PTSA and Nicotinic Acid PTSA.

Features

  • Check accuracy of crude protein tests and digestion recovery efficiency in Total Nitrogen and TKN methods

Product Specifications

Description Primary Standard Set, for Kjeldahl Nitrogen Set of 3 Compounds: Ammonia p-Toluene Sulfonate, Glycine p-Toluene Sulfonate, Nicotinic Acid p-Toluene Sulfonate
Platform Jar