Paints and varnishes -- Preparation of acid extracts from paints in liquid or powder form
适用范围：The principle of the method consists in the dilution of a sample with a suitable solvent, separation of the pigment by centrifugation. Three methods, dependent on the binder of the product being examin...
Graphic technology. Printing and printing inks. Determination of the likelihood of colour migration from a print into a saline solution.
Fertilizers. Solutions and suspensions. Sampling for estimating the average contents of a batch.
Graphic technology. Printing and printing inks. Determination of the likelihood of colour migration from a print into a sugar solution.
Paints and varnishes; determination of "soluble" metal content; determination of antimony content; identical with ISO 3856/2, edition 19
Aluminium oxide primarily used for the production of aluminium -- Preparation of solution for analysis -- Method by hydrochloric acid attack under pressure
Animal feeding stuffs. Determination of diethyl ether extract.
Potassium hydroxide for industrial use -- Sampling -- Test sample -- Preparation of the main solution for carrying out certain determinations
适用范围：Provides certain indications relating to the sampling and indicates the conditions under which the test sample should be prepared The special properties which make particular precautions essential such...
Paints and varnishes; preparation of acid extracts from paints in liquid or powder form; identical with ISO 6713, edition 1984
适用范围：The standard specifies a procedure for the preparation of hydrochloric acid extracts from paints in liquid or powder form. The extracts are intended for the determination of soluble metals according to...
Fertilizers -- Extraction of phosphates soluble in mineral acids
适用范围：Specifies two equivalent methodes. They consist in dissolving the wanted substance in a mixture of hydrochloric and nitric acids or in a mixture of sulfuric and nitric acids.
Aluminium oxide primarily used for the production of aluminium -- Preparation of solution for analysis -- Method by alkaline fusion
适用范围：The procedure for the preparation of a principal solution for chemical analysis requires at first an alkaline fusion of the test portion, either with a mixture of sodium carbonate and boric acid or wit...
Ceramic cookware in contact with food -- Release of lead and cadmium -- Part 1: Method of test
适用范围：Applies to ceramic cookware, intended to be used for the preparation of foods by heating. The determination is carried out by extraction of the cookware surfaces with hot acetic acid solution (4 %), an...
Wool -- Determination of dichloromethane-soluble matter in combed sliver
适用范围：Wool textiles may contain solvent-extractable oils and fats. The amount of these substances present depends on the stage of manufacture, and its estimation is important for determining the clean wool c...
Wood. Determination of wood constituants soluble in alcohol benzene mixture.
Paints and varnishes -- Determination of "soluble" metal content -- Part 1: Determination of lead content -- Flame atomic absorption spectrometric method and dithizone spectrophotometric method
适用范围：The principle of the AAS method consists in aspiration of the test solution into an acetylen/air flame. Measurement of the absorption of the selected spectral line, emitted by a lead hollow-cathode or ...
Pulps. Determination of dichloromethane soluble matter. Extraction method.
Spices and condiments. Determination of cold water-soluble extract.
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