1.11117

Ammonium Test Kit, colorimetric

0.5-10 mg/L (NH₄⁺), MQuant^®

• Codice UNSPSC: 41116116
• NACRES: NA.24

Proprietà

• Nome del prodotto: Ammonium Test, colorimetric, 0.5-10 mg/L (NH₄⁺), for use with MQUANT^®
• Analiti specifici: ammonium
• Livello qualitativo: 100
• Campo di misura: 0.5-10 mg/L (NH₄⁺)
• Compatibilità: for use with MQUANT^®
• Metodo di rivelazione: colorimetric
• Temperatura di conservazione: 15-25°C

Descrizione

Descrizione generale

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.

Note legali

MCOLORTEST is a registered trademark of Merck KGaA, Darmstadt, Germany

MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany

Esclusione di responsabilità

For U.S. Customers: Contains mercury; Do not place in trash - dispose according to local, state, or federal laws.

Informazioni sulla sicurezza

• Pittogrammi: GHS05,GHS06,GHS08,GHS09
• Avvertenze: Danger
• Indicazioni di pericolo: H290 - H300 + H310 + H330 - H314 - H373 - H410
• Consigli di prudenza: P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P314
• Classi di pericolo: Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A - STOT RE 2
• Codice della classe di stoccaggio: 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable