1.17942

Phosphate Test Strips, reflectometric

0.1-5.0 mg/L (PO₄³⁻), for use with RQflex 10 Plus

• UNSPSC Code: 41116116
• NACRES: NA.24

Eigenschaften

• Produktname: Phosphate Test, reflectometric, 0.1-5.0 mg/L (PO₄^3-), for use with RQflex^® 10 Plus
• description: quantitative
• Quality Segment: 100
• specific analyte(s): phosphate
• measuring range: 0.1-5.0 mg/L (PO₄^3-)
• compatibility: for use with RQflex^® 10 Plus
• detection method: reflectometric
• storage temp.: 15-25°C

Beschreibung

General description

Method: reflectometric 0.1 - 5.0 mg/l PO Reflectoquant^® plus or RQFlex^® 10 plus

The Reflectoquant^® Phosphate test measures orthophosphate in wastewater, drinking water, groundwater and surface water, aquarium water, seawater and food after appropriate sample pretreatment. In sulfuric solution orthophosphate ions (PO43-) react with molybdate ions to form molybdophosphoric acid. This is reduced to phosphomolybdenum blue (PMB) that is determined reflectometrically on the RQflex. For pre-testing a sample in an economic and quick way to estimate the phosphate concentration and a possible dilution factor prior to using this quantitative method we recommend our semi-quantitative MQuant test strips for phosphate. Further quantitative determination methods can be found with our Spectroquant tests.

Analysis Note

function controlconformsAssay
- standard 1
0.4 - 0.6 mg/l - standard 21.7 - 2.3 mg/l - standard 33.5 - 4.5 mg/l

Legal Information

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

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

Sicherheitshinweise

• pictograms: GHS05
• signalword: Danger
• pcodes: P234 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
• wgk: WGK 1
• hcodes: H290,H314
• Lagerklasse: 8A - Combustible corrosive hazardous materials