Merck 101846 Manganese Test Method: photometric 0.005 - 2.00 mg/l Mn 250 tests / Fibre case
Catalogue Number
101846
Overview
This Spectroquant® Manganese Reagent Test allows the accurate quantification of the concentration of all manganese ion species in aqueous samples.
Method applied: All manganese ions are reduced to manganese(II) ions using ascorbic acid. In weakly alkaline solution these to manganese(II) ions react with 1-(2-pyridylazo)-2-naphthol (PAN) to form a red complex which is determined photometrically.
The Spectroquant® Reagent Test Kits contain highly stable, ready-to-use reagent mixtures to perform the analysis according to the procedure described in the accompanying instruction leaflet.
All our Cell and Reagent Test Kits are equipped with the unique Live ID which allows seamless method recognition and contains essential information such as lot number, expiry date, and automatic calibration updates.
H226: Flammable liquid and vapour.
H290: May be corrosive to metals.
H300 + H330: Fatal if swallowed or if inhaled.
H311: Toxic in contact with skin.
H315: Causes skin irritation.
H318: Causes serious eye damage.
H360D: May damage the unborn child.
H372: Causes damage to organs through prolonged or repeated exposure.
H410: Very toxic to aquatic life with long lasting effects.
EUH032: Contact with acids liberates very toxic gas.
Precautionary Statement(s)
P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P273: Avoid release to the environment.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.