Chlorofluorohydrocarbons for industrial use — Analysis by gas chromatography — General principles
Establishes a standard layout for methods for the determination of volatile components and gives general information on these methods. Takes into account the general layout of methods of chemical analysis given in ISO 78/2 and the recommendations given in ISO 2718.
Chlorofluorohydrocarbons for industrial use — Determination of inert gas content — Gas chromatograph...
Describes a method applicable to products having inert gas content equal to or greater than 0,005 % (V/V). The principle is based on detection of inert gas from test portion s taken from the liquid or gaseous phase and analysis under such conditions that none of the gases are retained irreversibly by the stationary phase.
Rubber footwear — Lined or unlined rubber industrial boots with chemical resistance
Specifies requirements for the footwear mentioned for use in chemical industry and in industrial plants and resistant to chemicals specified in this standard (sulphuric acid, hydrochloric acid and sodium hydroxide). In the case of chemicals other than those specified, the advice of the footwear manufacturer should be sought. It is recommended that footwear used in contact with chemicals should be…
