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1.00885

Sodium Cell Test, photometric

photometric, 10-300 mg/L (Na), Spectroquant®

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A propos de cet article

UNSPSC Code:
41116116
NACRES:
NA.24
Service technique
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Nom du produit

Sodium Cell Test in nutrient solutions for fertilization, photometric, 10-300 mg/L (Na), Spectroquant®

product line

Spectroquant®

Quality Segment

usage

sufficient for 25 tests

specific analyte(s)

sodium

measuring range

10-300 mg/L (Na)

technique(s)

photometry: suitable

application(s)

agriculture
cannabis testing

compatibility

for use with Spectroquant® Move 100, for use with Spectroquant® Nova 60 A, for use with Spectroquant® Prove 100 (plus), for use with Spectroquant® Prove 300 (plus), for use with Spectroquant® Prove 600 (plus)

detection method

photometric (Iron(III)-thiocyanate)

storage temp.

15-25°C

General description

Method: photometric 10 - 300 mg/l Na Spectroquant®
This Spectroquant® Sodium Cell Test is especially designed for the analysis of nutrient solutions for fertilization. It allows the accurate quantification of the sodium content in such samples via the determination of associated chloride ion concentrations.
Method applied: The chloride ions equivalent to the sodium ions react with mercury(II) thiocyanate to form slightly dissociated mercury(II) chloride.
The thiocyanate released in the process in turn reacts with iron(III) ions to form red iron(III) thiocyanate that is determined photometrically.
The Spectroquant® Cell Tests come with prefilled 16 mm round cells and all the required reagents to perform the analysis according to the instruction leaflet provided.
All Spectroquant® Cell and Reagent Test Kits are equipped with the unique Live ID (2D barcode) which allows seamless method recognition and contains essential information such as lot number, expiry date, and automatic calibration updates.

Legal Information

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

Disclaimer

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

Mot-clé

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1 - STOT RE 2

Classe de stockage

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

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