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Test No. 109: Density of Liquids and Solids

1995

concluding the volume measurement, the sample is weighed. The methods for liquids and solids are the hydrostatic balance (a …

Persistent link: https://www.econbiz.de/10012445359

Test No. 114: Viscosity of Liquids

1981

principle for the investigation of Newtonian liquids. The measurement of non-Newtonian liquids is only possible with the …. At least two determinations should be made at each temperature. The evaluation of the viscosity measurement is to be …

Persistent link: https://www.econbiz.de/10012446382

Test No. 109: Density of Liquids and Solids

2012

This Test Guideline lists methods for determining the density of liquids and solids, giving only a succinct description of them. The density of a substance is the quotient of its mass and its volume and is expressed in SI units as kg/m3 at a specified temperature. Several methods are for liquid...

Persistent link: https://www.econbiz.de/10012449264

Test No. 114: Viscosity of Liquids

2012

for the investigation of Newtonian liquids. The measurement of non-Newtonian liquids is possible with the rotational … measurement is to be carried out according to the standards in the case of capillary and forced ball viscometers. In the case of …

Persistent link: https://www.econbiz.de/10012450196

Test No. 122: Determination of pH, Acidity and Alkalinity

2013

This Test Guideline describes the procedure for the electronic determination of pH of an undiluted aqueous solution or dispersion, the pH of a dilution of a solution or dispersion in water, or the pH of a chemical diluted to end-use concentration. It also describes procedures to determine acid...

Persistent link: https://www.econbiz.de/10012450461