Manganese ores and concentrates — Determination of total iron content — 1,10-Phenanthroline spectrom...
The method is applicable to products having a total iron content from 0.1 % (m/m) to 15 % (m/m). ISO 9292 should be read in conjunction with ISO 4297. Specifies principle, reactions, reagents, apparatus, sampling and samples, procedure and expression of results.
Steel — Determination of niobium content — PAR spectrophotometric method
The method is applicable to types of steel with niobium contents between 0,005 % (m/m) and 1,3 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. Annex A includes additional information on the international co-operative tests. Annex B gives a graphical representation of precision data.
Specification for plastic films for electrical purposes. Part 2: Methods of test
Applies to tests of the physical, electrical and chemical characteristics. The contents of the corrigendum of November 1995 have been included in this copy.
Information Processing Systems - Data Communications - X.25 Packet Level
Protocol for Data Termina...
This National Standard of Canada is identical in content and in
layout with International Standard ISO 8208-1987, Information
processing systems - Data communications - X.25 Packet Level
Protocol for Data Terminal Equipment. It specifies the
procedures, formats and optional user facilities at the Packet
Level for Data Terminal Equipment (DTE) operating in conformance
with CCITT…
Information Processing Systems - Data Communication - High-Level Data Link
Control Procedures - Ge...
This National Standard of Canada is equivalent to International Standard ISo
8885-1987.
1. Scope and field of application
The principal use of the XID frame is to exchange data link information between
two or more HDLC stations. For the purpose of this International Standard, data
link information shall include any and all essential operational
characteristics such as identification…
Rubber — Nitrile latex — Determination of residual acrylonitrile content
Refers to latices with a residual acrylonitrile content of less than 0.2 % (m/m). Test portions of latex are distilled, the distillate is collected in methanol. Addition of n-dodecyl mercaptan to the distillate and titration of the excess with a standard iodine solution. - Replaces the first edition (ISO 3899:1976) and constitutes a minor revision.
Steel and iron — Determination of total silicon content — Reduced molybdosilicate spectrophotometric...
Corresponds part 1 (excluding the silicium contents). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. An annex gives additional information on the international co-operative tests.
