Paints and varnishes — Determination of the volatile organic compound content of low-VOC emulsion pa...
ISO 17895:2005 specifies a gas-chromatographic method of quantitatively determining the volatile organic compound (VOC) content (i.e. the content of organic compounds with boiling points up to 250 °C) under standard conditions (101,325 kPa) of low VOC content emulsion paints (in-can VOC). The method is applicable to VOC contents between 0,01 % and 0,1 % (by mass).
The main purpose of the method…
Determination of substances characteristic of green and black tea — Part 1: Content of total polyphe...
ISO 14502-1:2005 specifies a method for the determination of the total polyphenol content of leaf teas and instant teas by a colorimetric assay using Folin-Ciocalteu phenol reagent. It is applicable to both green and black tea products.
Determination of substances characteristic of green and black tea — Part 2: Content of catechins in ...
ISO 14502-2:2005 specifies a high-performance liquid chromatographic (HPLC) method for the determination of the total catechin content of tea from the summation of the individual catechins. It is applicable to both leaf and instant green tea, and with precision limitations to black tea.
Gallic acid and caffeine can also be determined by this method, as can theogallin and theaflavins.
Cores made of soft magnetic materials - Measuring methods - Part 2: Magnetic properties at low excit...
Gives guidance for the drafting of those parts of specifications for magnetic cores that are concerned with measuring methods for magnetic and electric core properties. Applies to magnetic cores, mainly made of magnetic oxides or metallic powders, used at low excitation level in inductors and transformers for telecommunication equipment and electronic devices employing similar techniques.
The…
Steel — Determination of Mo, Nb and W contents in alloyed steel — Inductively coupled plasma atomic ...
ISO/TS 13899-1:2005 specifies a method for the determination of tungsten content in steel by means of inductively coupled plasma atomic emission spectrometry.
Hardmetals — Determination of sulfur and carbon contents in cobalt metal powders — Infrared detectio...
ISO 11873:2005 specifies the method to be used for the determination of sulfur and carbon in cobalt metal powders in the range of 0,001 % (m/m) to 0,1 % (m/m) by combustion in oxygen and infrared (IR)-detection of carbon dioxide (CO2) and sulfur dioxide (SO2).
Fibre ropes — Determination of certain physical and mechanical properties
ISO 2307:2004 specifies, for ropes of different kinds, a method of determining each of the following characteristics: linear density, lay length, braided pitch, elongation, and breaking force. The linear density, lay length and braided pitch are measured with the rope under a specified tension called the reference tension.
ISO 2307:2004 also provides a method for measuring water repellency,…
