Leather. Chemical tests. Determination of pH and difference figure1 Scope This document specifies a method for determining the pH value and the difference figure of an aqueous leather extract. It is applicable to all types of leather.

4 Optical ground wire (OPGW) and optical phase conductor (OPCON)

emit a variety of pollutants

and to pipes and fittings

In this case an additional risk analysis should be carried out

Other types of colour spaces which are otherwise permitted by 15076‑1

tests and criteria based upon methods used previously by the UIC rules and applicable only for vehicle bodies made of steel

Thermally-driven vapour absorption cycle (VAC) heat pumps

referred to in this standard as EMC filtering devices

then testing is performed over the indicated range

Durability and recycling

Note 1: BS EN 1034-2 does not apply to sawing equipment or log and bark conveying systems used in debarking plants

0) of any biometric service provider (BSP) that claims to be a conforming implementation of that International Standard