Soft soldering fluxes — Test methods — Part 8: Determination of zinc content
Describes the principle, the reagents and materials, the apparatus, the test procedure, the calculation of results, the precision and the contents of the test report.
Soft soldering fluxes — Test methods — Part 14: Assessment of tackiness of flux residues
Specifies a qualitative method applicable to all fluxes, solder pastes and flux cored solder wires. Describes the principle, the reagents and materials, the apparatus, the test pieces, the test procedure, the examination of the test piece, the expression of results, and the contents of the test report.
Wide-mouth glass containers — Deviation from flatness of top sealing surface — Test methods
Specifies two complementary methods for the determination of the deviation from flatness. Describes the principle, the apparatus, the sampling, the test procedure, the expression of results, and the contents of the test report.
Oil of sweet orange — Determination of the total carotenoids content
Specifies a test method. Describes the principle, the reagents, the apparatus, the test procedure, the expression of results, and the contents of the test report.
Aluminium ores — Determination of total iron content — Titanium trichloride reduction method
Specifies a titrimetric method, free from mercury pollution, using potassium dichromate as titrant after reduction of the trivalent iron by tin(II) chloride and titanium(III) chloride. Applies to ores containing between 2 % and 50 % of iron oxide.
Rubber, vulcanized or thermoplastic — Determination of modulus in shear or adhesion to rigid plates ...
Specifies two test methods: method A for the determination of the modulus in shear; method B for the determination of the strength of the bonds. Describes the principle, the apparatus, the test piece, the conditioning, the test procedures, the expression of results, and the contents of the test report.
Acoustics — Measurement of office screen sound attenuation under specific laboratory conditions
Describes the equipment, the test facility, the specimen, the test procedure, the calculation of the sound attenuation, the precision, the expression of results, and the contents of the test report. Annexes A, B and C are for information only.
Animal and vegetable fats and oils — Determination of composition of the sterol fraction — Method us...
Specifies a method using packed or capillary columns. Describes the principle, the reagents, the apparatus, the sampling, the test procedure, the expression of results, and the contents of the test report.
Textile Test Methods Textiles - Determination of pH of the Aqueous Extract
This National Standard of Canada is equivalent to International Standard ISO
3071:1980.
This International Standard specifies a method for determining the pH value of
the aqueous extract of textiles.¹)
The method is applicable to textile in any form (fibres, yarn, fabrics, etc.),
provided that a small representative sample may be obtained which is in, or may
be reduced to, a form which…
