Sigma-Aldrich Magnesium Test Reflectomet

Description

quantitative

Quality Level

100

Specific Analyte(S)

magnesium

Measuring Range

5-100 mg/L (Mg)

Compatibility

RQflex^®10 Plus
RQflex^®10
RQflex^®20
for use with REFLECTOQUANT^®

Detection Method

reflectometric

Storage Temp.

2-8°C

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General Description

Method: reflectometric with test strips 5 - 100 mg/l Mg Reflectoquant^®The Reflectoquant Magnesium test is suitable for determining magnesium ions in groundwater and surface water, drinking water, mineral water, boiler water and food after pretreatment. Magnesium ions react with phthalein purple to form a violet dye that is determined reflectometrically on the RQflex.

Analysis Note

function control: conforms
Assay
- standard 1:
8 - 12 mg/l
- standard 2: 36 - 44 mg/l
- standard 3: 72 - 88 mg/lREFLECTOQUANT is a registered trademark of Merck KGaA, Darmstadt, GermanyRQFLEX is a registered trademark of Merck KGaA, Darmstadt, Germany