Merck, 1111170001, Ammonium Test

Name: Ammonium Test
Brand: Merck
SKU: 1111170001

Size:150 tests, colorimetric, 0.5-10 mg/L (NH₄⁺), for use with MQUANT®

Catalog Number: 1111170001

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Category

Soil Test Kits

Pack Size150 tests

TagsAnalytical Chemistry Analytical Reagents Colorimetric & Titrimetric Test Kits

CollectionsMerck Analytical Reagents Collection Merck Cell Culture Supplements & Reagents: Complete Solutions for Research & Bioproduction Merck Roche Life Science Products for PCR, RT‑PCR & Nucleic Acid Purification

Description

General description
Method: colorimetric, acc. to Neßler, with color card and sliding comparator 0.5 - 1 - 2 - 3 - 5 - 7 - 10 mg/l NH₄⁺ MQuant®
This MQuant® Ammonium test (formally MColortest®) is suitable for the colorimetric determination using the easy to use color card. The evaluation considers the untreated sample so even turbid and colored water samples can be analyzed. The test measures both ammonium ions and dissolved ammonia in e.g. groundwater and surface water, seawater, drinking water and aquarium water. Ammonium nitrogen (NH4-N) occurs partly in the form of ammonium ions and partly as ammonia. A pH-dependent equilibrium exists between the two forms.

Method
Ammonium ions react with Neßler′s reagent to form a yellow-brown compound. The ammonium concentration is measured semiquantitatively by allocating the color to a value on a reference scale.

The test can be used in:
Groundwater and surface water
Drinking water
Wastewater
Aquarium water, waters from aquaculture
Boiler and boiler feed water, cooling water
Swimming-pool water
Soils and fertilizers after appropriate sample pretreatment

This test is not suited for seawater.
Legal Information
MCOLORTEST is a registered trademark of Merck KGaA, Darmstadt, Germany
MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
For U.S. Customers: Contains mercury; Do not place in trash - dispose according to local, state, or federal laws.

Specifications

General

UNSPSC Code	41116116
Web Name Suffix Override	0.5-10 mg/L (NH₄⁺), MQuant®
Web Name Override	Ammonium Test Kit, colorimetric
NACRES	NA.24
specific analyte(s)	ammonium
measuring range	0.5-10 mg/L (NH4+)
web metadata keyword.default	microbialanalysismicrobialanalysis
compatibility	for use with MQUANT®
detection method	colorimetric
storage temp.	15-25°C
Quality Level	100

Ordering

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