Steel and iron — Determination of total carbon content — Infrared absorption method after combustion...
The method is applicable to carbon contents between 0,003% (m/m) and 4,5 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. The annexes give additional information on the international co-operative tests, a graphical representation of precision data and features of induction furnaces and carbon analysers.
Health informatics — Requirements for electronic prescriptions
ISO 17523:2016 specifies the requirements that apply to electronic prescriptions. It describes generic principles that are considered important for all electronic prescriptions.
ISO 17523:2016 is constrained to the content of the electronic prescription itself, the digital document which is issued by a prescribing healthcare professional and received by a dispensing healthcare professional. The…
Geotechnical investigation and testing — Laboratory testing of rock — Part 1: Determination of water...
This document will specify methods for the determination of the water content of rock.
This document is applicable to the laboratory determination of water content of rock samples
Specifies methods of determining the sulfate and pyrite sulfur contents of coals, including brown coals and methods of calculating the amount of organic sulfur present. Replaces the first edition.
Water quality — Enumeration of culturable microorganisms — Colony count by spread plate inoculation ...
This document specifies a method for the enumeration of culturable microorganisms in water by counting the colonies on a low-nutrient agar culture medium after incubation at 22 °C for 7 d.
The method is intended to measure the operational efficiency of the treatment process of public drinking water supplies, including the water in distribution systems and containers. The method is particularly…
