1.14759

Iron Test

colorimetric, 0.1-5 mg/L (Fe), for use with MQUANT^®

• UNSPSC-Code: 41116116

Eigenschaften

• spezifische(r) Analyt(en): iron
• Qualitätsniveau: 100
• Messbereich: 0.1-5 mg/L (Fe)
• Kompatibilität: for use with MQUANT^®
• Nachweisverfahren: colorimetric
• Lagertemp.: 15-25°C

Beschreibung

Allgemeine Beschreibung

Mit diesem Test können zweiwertiges und dreiwertiges Eisen in gelöster Form sowie frisches kolloidales Eisen(III)-hydroxid in Grund- und Oberflächenwasser, in Trink- und Industriewasser sowie in Abwasser gemessen werden.

The MQuant^® Iron test (formally MColortest^®) measures bivalent and trivalent iron in its dissolved form as well as fresh colloidal iron(III) hydroxide in

• Groundwater and surface water, seawater
• Drinking water and mineral water
• Waters from aquaculture
• Boiler and boiler feed water, cooling water
• Industrial water
• Wastewater and percolating water

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.

Method
All iron ions are reduced to iron(II) ions. In a thioglycolate-buffered medium these react with a triazine derivative to form a red-violet complex. The iron concentration is measured semiquantitatively by visual comparison of the color of the measurement solution with the color fields of a color disk.

Using the refill pack 1.18458 containing all the reagents, the original test kit can be used for a very long time, making it a particularly economical and ecological system.

Hinweis zur Analyse

Anwendungstechnischer Test: entspricht

Rechtliche Hinweise

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

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

Sicherheitshinweise

• Piktogramme: GHS05,GHS06
• Signalwort: Danger
• H-Sätze: H290 - H301 + H331 - H314 - H317
• P-Sätze: P234 - P261 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1
• Lagerklassenschlüssel: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 2