The indicator paper strip responds to strong oxidants, dissolved in the sample like chlorine, ozone, hydrogen peroxide, etc. Free iodine liberated by these oxidants reacts in turn with starch to form a deep blue dye. The scaling + or ++ does not quantify any value, e.g. in mg/l. The test paper shall be used only for the presence-absence test of oxidants. A quantification of oxidants is not possible with this indicator paper. The paper is intended to detect the presence of weak to moderate oxidizer. This is only a qualitative test and not a quantitative test.
1.09512
Potassium iodide-starch paper
roll L 4.8 m , with color scale, reag. Ph. Eur., MQuant®
Synonym(e):
Potassium iodide-starch chemical test paper
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| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
3 rolls | Warenkorb auf Verfügbarkeit prüfen | € 48,30 |
Über diesen Artikel
NACRES:
NB.35
UNSPSC Code:
41116116
Technischer Dienst
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Unterstützung erhaltenagency
reag. Ph. Eur.
Quality Segment
description
semi-quantitative
product line
MQuant®
reaction suitability
reagent type: oxidant
roll L
4.8 m , with color scale
detection method
colorimetric
storage temp.
15-25°C
General description
Potassium iodine paper is used for the determination of oxidizing agents. In contact with oxidizing agents such as sulfite or sulfur dioxide, it turns blue. This is a qualitative test paper, telling whether oxidizing agents are in the sample or not. For a semiquantitative or quantitative result, please consider a test for a specific oxidizing agent from our MQuant®, Reflectoquant® or Spectroquant® portfolio.
Analysis Note
Application test: conforms
Legal Information
MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
REFLECTOQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
SPECTROQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
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Dieser Artikel | |||
|---|---|---|---|
| detection method colorimetric | detection method colorimetric | detection method colorimetric | detection method reflectometric |
| reaction suitability reagent type: oxidant | reaction suitability reagent type: oxidant | reaction suitability - | reaction suitability - |
| description semi-quantitative | description - | description semi-quantitative | description quantitative |
| storage temp. 15-25°C | storage temp. - | storage temp. 15-25°C | storage temp. 15-25°C |
| product line MQuant® | product line - | product line MQuant® | product line - |
| agency reag. Ph. Eur. | agency - | agency - | agency - |
Lagerklasse
11 - Combustible Solids
wgk
WGK 2
Analysenzertifikate (COA)
Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.
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Can they be used for testing purely organic solutions for iodide/iodine?
1 answer-
Helpful?
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