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1.16124 Supelco

Magnesium Test

Method: reflectometric with test strips 5 - 100 mg/l Mg Reflectoquant®

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Properties

packaging   50 tests in Fibre case (1.16124.0001)
storage conditions   Store at +2°C to +8°C.

Description

Analysis Note

function control: conforms
Assay
- standard 1:
8 - 12 mg/l
- standard 2: 36 - 44 mg/l
- standard 3: 72 - 88 mg/l

General description

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.

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.
Protocols & Articles

Articles

Analytical Method: Analytical Quality Assurance, Standard for Magnesium

Dissolve 1.055 g of magnesium nitrate hexahydrate in a calibrated or conformity-checked 100-ml volumetric flask and make up to the mark with distilled water. The stock solution prepared according to ...

Application Notes: Reflectometry – Magnesium in Cheese

Cat. No. 116124 Reflectoquant® Magnesium Test Cat. No. 117246 Reflectometer RQflex® 20 Cat. No. 109461 Buffer solution ready for use pH 9.00 Cat. No. 100807 Trichloroacetic acid Folded filter
Keywords: Complexometric titrations, Sample preparations, Titrations

Application Notes: Reflectometry – Magnesium in Drinking Water

This application note pertains to RQflex® 20 and all discontinued instruments (RQflex® 10, RQflex® plus)
Keywords: Absorption, Atomic absorption spectroscopy, Sample preparations, Spectroscopy

Application Notes: Reflectometry – Magnesium in Milk

Catalog No. 116124 Reflectoquant® Magnesium Test Catalog No. 117246 Reflectometer RQflex® 20 Catalog No. 109461 Buffer solution ready for use pH 9.00 Catalog No. 100807 Trichloroacetic acid
Keywords: Complexometric titrations, Sample preparations, Titrations

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