1.14750
Ammonium Test Kit, colorimetric
0.2-8.0 mg/L (NH₄⁺), MQuant®
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218.00 CHF
218.00 CHF
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Nom du produit
Ammonium Test, colorimetric, 0.2-8.0 mg/L (NH4+), for use with MCOLORTEST®
Analyte(s) spécifique(s)
ammonium
Niveau de qualité
Plage de mesure
0.2-8.0 mg/L (NH4+)
Compatibilité
for use with MCOLORTEST®
Méthode de détection
colorimetric
Température de stockage
15-25°C
1 of 4
Cet article | 1.11117 | 1.14423 | 1.14400 |
|---|---|---|---|
| detection method colorimetric | detection method colorimetric | detection method colorimetric | detection method colorimetric |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| storage temp. 15-25°C | storage temp. 15-25°C | storage temp. 15-25°C | storage temp. 15-25°C |
| specific analyte(s) ammonium | specific analyte(s) ammonium | specific analyte(s) ammonium | specific analyte(s) ammonium |
| measuring range 0.2-8.0 mg/L (NH4+) | measuring range 0.5-10 mg/L (NH4+) | measuring range 0.16-6.2 mg/L (NH4-N), 0.2-8 mg/L (NH4+) | measuring range - |
microbialanalysis | microbialanalysis | microbialanalysis | microbialanalysis |
Description générale
Method
In strongly alkaline solution ammonia reacts with a chlorinating agent to form monochloramine. This in turn reacts with thymol to form a blue indophenol derivative. Due to the intrinsic yellow coloration of the reagent blank, the measurement solution is yellow-green to green in color. The ammonium concentration is measured semiquantitatively by visual comparison of the color of the measurement solution with the color fields of a color disk. The test evaluates the color reaction based on the transmitted light method. So even turbid and colored water samples can be analyzed without further preparation.
The color disk is made of very durable, lightfast plastic, thus suitable for industrial areas and wet environments.
The test is suitable for ammonium determination in
- Groundwater and surface water
- Drinking water and mineral water
- Aquarium water, waters from aquaculture
- Boiler and boiler feed water, cooling water
- Process water
- Wastewater
- Electroplating wastewater
- Swimming-pool water
- Nutrient solutions for fertilization
- Food after appropriate sample pretreatment
This test is not suited for seawater.
Application
- Technical note: Evaluation of a colorimetric point-of-care test for measuring urine ammonium concentration in periparturient dairy cattle.: Discusses a colorimetric point-of-care test for measuring urine ammonium in dairy cattle, crucial for animal health monitoring and management (Megahed & Constable, 2020).
Informations légales
Mention d'avertissement
Danger
Mentions de danger
Conseils de prudence
Classification des risques
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3
Organes cibles
Central nervous system
Code de la classe de stockage
3 - Flammable liquids
Classe de danger pour l'eau (WGK)
WGK 3
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