Aquastar Lactose Standard 5% for volumetric oven method by Merck

Manufacturer Merck  |   Model: 1.12939  |  Available Worldwide
Solid 5% Lactose Standard for oven method 


Aquastar Lactose Standard 5% for volumetric oven method by Merck product image
Aquastar Lactose Standard 5% for volumetric oven method

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Using Karl Fischer titration together with Aquastar reagents and standards, the water content of gases, liquids and solids can easily be determined with a high degree of accuracy. The Aquastar product line provides you with excellent volumetric and coulometric Karl Fischer reagents and a wide range of distinguished water standards for titer determination, instrument check and testing during and after the Karl Fischer determination.

Properties

Related Categories:  Analytical Reagents, Analytical/Chromatography, Karl Fischer Reagents and Standards, Titration
Packaging:                10 g in Plastic bottle (1129390010)
Solubility:                   161 g/l
Autoignition temp.:    390 °C
Mp:                            202 °C
pH:                            4.0 - 6.5 (100 g/l, H₂O, 20 °C)
Bulk density:              500 kg/m3
LD 50 oral:                LD50 Rat > 10000 mg/kg
Shipped in:                Ambient
Storage temp.:          Store at +15°C to +25°C.
Specifications:          Water content: 5.00 - 5.20 %
                                 Measurement method: coulometric according Karl Fischer
                                 extended measuring uncertainly: +/- 0.05 %

Product Overview

Aquastar Lactose Standard 5% for volumetric oven method by Merck product image

Aquastar Lactose Standard 5% for volumetric oven method

Manufacturer Merck  |  Available Worldwide

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