BS 2782-4:METHOD 433A:1979
Methods of testing plastics. Chemical properties-Determination of inorganic chlorine in epoxide resins and glycidyl esters
\u0413\u041e\u0421\u0422 \u0420 8.613-2013
State system for ensuring the uniformity of measurements. The procedures (methods) of measurements of structure and properties of water samples. General requirements to development