Surface active agents — Detergents — Determination of cationic-active matter content — Part 1: High-...
An aliquot portion of a standard solution of sodium lauryl sulfate is titrated with a solution of the test sample, according to the direct two-phase titration procedure describes in ISO 2271. The method is applicable to solids or to aqueous solutions of the active material. The relative molecular mass of the cationic-active matter shall be known or previously determined if its content is…
Rubber — Determination of total sulfur content — Part 3: Furnace combustion method
The method is applicable to determine the total sulfur present in the material including sulfur present as barium sulphate, calcium sulphate and lithopone. Covers chlorinated rubbers, nitrile rubbers and hydrocarbon rubbers including natural rubbers. Is not affected by the presence of metal salts. Parts 1 and 2 of this standard give alternative methods.
Textile Test Methods Quantitative Analysis of Fibre Mixtures - Binary
Mixtures Containing Nylon 6...
This method describes a procedure for the quantitative analysis
of binary mixtures of nylon 6 or nylon 6,6 with cotton, wool and
regenerated cellulose fibres (regular viscose, high-tenacity
viscose and high-wet-modulus rayon (modal)) by removal of the
nylon 6 or nylon 6,6 component. The method is intended only for
mixtures of fibres that have not suffered marked chemical
degradation.
Textile Test Methods Quantitative Analysis of Fibre Mixtures - Binary
Mixtures Containing Wool - ...
Describes a procedure for the quantitative analysis of binary
mixtures of wool with any of the following fibres, by removal of
the wool component: cotton, nylon, viscose rayon, and polyester.
Textile Test Methods Quantitative Analysis of Fibre Mixtures - Binary
Mixtures Containing Wool - ...
Describes a procedure for the quantitative analysis of binary
mixtures of wool with any of the following fibres, by removal of
the nonwool component: cotton, nylon, and viscose rayon.
Textile Test Methods Quantitative Analysis of Fibre Mixtures - Binary
Mixtures Containing Polyest...
Describes a procedure for the quantitative analysis of binary
mixtures of polyester with any of the following fibres, by
removal of the nonpolyester component: cotton, nylon, and
viscose rayon.
Textile Test Methods Quantitative Analysis of Fibre Mixtures - Binary
Mixtures Containing Cotton ...
A procedure for the quantitative analysis of binary mixtures of
cotton with three types of regenerated cellulose fibres (regular,
high-tenacity and high-wet-modulus viscose) by removal of the
regenerated cellulose component. The method is only for mixtures
that have not suffered marked chemical degradation.
Textile Test Methods Quantitative Analysis of Fibre Mixtures - Binary
Mixtures Containing Triacet...
This method describes a procedure for the quantitative analysis
of binary mixtures of triacetate with the following fibres, by
removal of the triacetate component: acrylic, cotton, nylon 6
and 6,6, polyester, viscose and wool.
Lead-acid starter batteries. Part 1: General requirements and methods of test
Defines international specifications for several groups of batteries according to the general type of application and the climatic conditions.
The contents of the corrigendum of April 1990 have been included in this copy.
