1.17942
Phosphate Test Strips, reflectometric
0.1-5.0 mg/L (PO₄³⁻), for use with RQflex 10 Plus
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About This Item
UNSPSC Code:
41116116
NACRES:
NA.24
Product Name
Phosphate Test, reflectometric, 0.1-5.0 mg/L (PO43-), for use with RQflex® 10 Plus
description
quantitative
specific analyte(s)
phosphate
measuring range
0.1-5.0 mg/L (PO43-)
compatibility
for use with RQflex® 10 Plus
detection method
reflectometric
storage temp.
15-25°C
Quality Level
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
- standard 1
0.4 - 0.6 mg/l - standard 21.7 - 2.3 mg/l - standard 33.5 - 4.5 mg/l
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.
Legal Information
REFLECTOQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
RQFLEX is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
Storage Class
8A - Combustible, corrosive hazardous materials
wgk
WGK 1
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1.17942.0001 | 04022536638898 |
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