1.16993

Calcium Test for RQflex^® 10 and RQflex^® 10 plus

2.5-45.0 mg/L (Ca), REFLECTOQUANT^®

• Synonyme(s) : Calcium for RQflex® 10 and RQflex® 10 plus chemical test strips, Calcium for RQflex® 10 and RQflex® 10 plus test strip for instrument reader
• Code UNSPSC : 41116116
• Nomenclature NACRES : NA.24

Propriétés

• product name: Calcium Test for RQflex^® 10 and RQflex^® 10 plus, reflectometric, 2.5-45.0 mg/L (Ca), for use with REFLECTOQUANT^®
• Description: quantitative
• Niveau de qualité: 100
• Analyte(s) spécifique(s): calcium
• Plage de mesure: 2.5-45.0 mg/L (Ca)
• Compatibilité: RQflex^® 10 Plus; RQflex^® 10; RQflex^® 20; for use with REFLECTOQUANT^®
• Méthode de détection: reflectometric
• Température de stockage: 15-25°C

Description

Description générale

Method: reflectometric with test strips and reagents 2.5 - 45.0 mg/l Ca Reflectoquant^®

The Reflectoquant Calcium test includes test strips and all necessary additional reagents and is suitable for rapid determination of calcium in aqueous media. Calcium is an important parameter for boiling and cooling water. If the water contains calcium, deposits can be found in the plants and this can influence the function of the machines. Calcium also needs to be analyzed in drinking water and especially in beer. In the presence of hydrogen peroxide calcium ions react with glyoxal-bis(2-hydroxyanil) to form a red complex that is determined reflectometrically on the RQflex. For pre-testing a sample in an economic and quick way to estimate the calcium concentration and a possible dilution factor prior to using this quantitative method we recommend our semi-quantitative MQuant test strips for calcium. Further quantitative determination methods can be found with our Spectroquant tests.

Remarque sur l'analyse

function control: conforms
Assay
- standard 1:
4.4 - 5.6 mg/l
- standard 2: 13.5 - 16.5 mg/l
- standard 3: 25.0 - 31.0 mg/l

Informations légales

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

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

Informations sur la sécurité

• Pictogrammes: GHS03,GHS05
• Mention d'avertissement: Danger
• Mentions de danger: H272 - H290 - H314
• Conseils de prudence: P210 - P220 - P234 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Classification des risques: Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 3 - Skin Corr. 1A
• Code de la classe de stockage: 5.1B - Oxidizing hazardous materials
• Classe de danger pour l'eau (WGK): WGK 2