Skip to Content
Merck

1.16892

Ammonium Test Strips, reflectometric

0.2-7.0 mg/L (NH₄⁺), REFLECTOQUANT®, for use with RQflex® 20

Synonym(s):

Ammonium chemical test strips, Ammonium test strip for instrument reader

Slide 1 of 1
Sign In to View Organizational & Contract Pricing

Select a Size

50 TESTS

CHF 192.00

CHF 192.00

Check Cart for Availability
Request a Bulk OrderRequest more information

About This Item

UNSPSC Code:
41116116
NACRES:
NA.24

Key Documents

View All Documentation

Skip To

Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Ammonium Test, reflectometric, 0.2-7.0 mg/L (NH4+), for use with REFLECTOQUANT®

description

quantitative

Quality Level

100

specific analyte(s)

ammonium

measuring range

0.2-7.0 mg/L (NH4+)

application(s)

agriculture
aquaculture
drinking water
ground and surface water
milk and dairy products
seawater
wastewater

compatibility

RQflex® 20
for use with REFLECTOQUANT®

detection method

reflectometric

storage temp.

2-8°C

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
1.168991.169771.10024
Ammonium Test reflectometric, 0.2-7.0 mg/L (NH4+), for use with REFLECTOQUANT®

Supelco

1.16892

Ammonium Test

Ammonium Test reflectometric, 5.0-20.0 mg/L (NH4+), for use with REFLECTOQUANT®

Supelco

1.16899

Ammonium Test

Ammonium Test reflectometric, 20-180 mg/L (NH4+), for use with REFLECTOQUANT®

Supelco

1.16977

Ammonium Test

Ammonium Test colorimetric, 10-400 mg/L (NH4+), for use with MQuant® StripScan App, MQuant®

Supelco

1.10024

Ammonium Test

detection method

reflectometric

detection method

reflectometric

detection method

reflectometric

detection method

colorimetric

specific analyte(s)

ammonium

specific analyte(s)

ammonium

specific analyte(s)

ammonium

specific analyte(s)

ammonium

compatibility

RQflex® 20, for use with REFLECTOQUANT®

compatibility

RQflex® 20, for use with REFLECTOQUANT®

compatibility

RQflex® 20, for use with REFLECTOQUANT®

compatibility

for use with MQuant® StripScan App

description

quantitative

description

quantitative

description

quantitative

description

semi-quantitative

measuring range

0.2-7.0 mg/L (NH4+)

measuring range

5.0-20.0 mg/L (NH4+)

measuring range

20-180 mg/L (NH4+)

measuring range

10-400 mg/L (NH4+)

microbialanalysis
microbialanalysis

microbialanalysis
microbialanalysis

microbialanalysis
microbialanalysis

microbialanalysis
microbialanalysis

General description

Method: reflectometric with test strips and reagents 0.2 - 7.0 mg/l NH₄⁺ Reflectoquant®
The Reflectoquant Ammonium test includes test strips and all necessary additional reagents and is suitable for determination potentially harmful pollution in surface and ground water, which are caused by ammonium compounds. Depending on the pH level ammonia is formed, which is a potent toxin for fish. In agriculture the Reflectoquant test strips can be used to measure the ammonium nitrogen content of various types of manure and compost after sample preparation. Ammonium ions react with a chlorinating agent to form monochloramine. This in turn reacts with a phenol compound to form a blue indophenol derivative that is determined reflectometrically on the RQflex® 20. For pre-testing a sample in an economic and quick way to estimate the ammonium concentration and a possible dilution factor prior to using this quantitative method we recommend our semi-quantitative MQuant test strips for ammonium. Further quantitative determination methods can be found with our Spectroquant tests.

Analysis Note

function control: conforms
Assay
- standard 1:
0.4 - 0.6 mg/l
- standard 2: 2.2 - 2.8 mg/l
- standard 3: 5.4 - 6.6 mg/l

Legal Information

REFLECTOQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
RQFLEX is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Corrosion
GHS05

Signal Word

Danger

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

Ammonium in Wastewater

Step-by-step accurate reflectometric determination of ammonium in wastewater with Nessler’s reagent or Indophenol blue using Reflectroquant®system and test strips.

Ammonio nelle acque reflue

Procedura guidata per la determinazione fotometrica degli ioni ammonio nelle acque reflue con il reattivo di Nessler o il blu d’indofenolo, utilizzando il sistema Reflectroquant® con strisce reattive.

Ammonium in Abwasser

Schritt-für-Schritt-Beschreibung für die genaue Bestimmung von Ammonium in Abwasser mit Neßlers Reagenz oder Indophenolblau mittels Reflectoquant® System und Teststäbchen.

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service