Paints and varnishes. Determination of pH value - pH electrodes with glass membrane1 Scope This document specifies a method for laboratory measurement of the pH value of polymer dispersions and coating materials using pH electrodes with a glass membrane. ISO 193962 specifies a method for measuring the pH value using pH electrodes with ion sensitive field effect transistor (ISFET) technology.

Magnetically levitated systems (without a contact line system)

Polyketone polymer chains are built up from regularly alternating olefinic units and keto groups

efficient and fair manner

fatigue fractures in the place of porosity reduced tightness or penetration of pressure medium through the wall of casting and also reduced quality of machined finish surface of castings

goods lifts and service lifts suspended by ropes or chains or supported by direct acting ram and employing a guided lift car installed in a situation where the structural requirements of Part 6 are carried out

High flow repair concretes are specially formulated mixes with a maximum aggregate size of 10 mm that are unsuitable for testing by normal workability tests

— Devices intended to be connected in series between the administration port of IV fluid reservoirs and the mating spikes of IV administration/giving lines

NOTE 7 At the time of installation of a new appliance it is not necessary to carry out tests to measure the level of combustion products in the flue

Note: The test duration in BS EN 60544-2 makes the test unsuitable for routine quality control testing

Who is BS EN IEC 60309‑5 on Plugs

for EFC applications compliant to the requirements specified in ISO 17573

and personnel carriers as defined in ISO 50531