Dyestuffs. Determination of solubility in organic solvents. Gravimetric and photometric methods1 Scope This International Standard specifies two methods for determining the solubility of dyestuffs in organic solvents. They are applicable to dyestuffs that do not change chemically under the influence of the solvent and are stable and non volatile under the specified drying conditions. For volatile solvents (boiling point < 120 C), the gravimetric procedure is recommended and, for less volatile solvents (boiling point > 120 C), the photometric

measurement techniques

United Kingdom and Zambia

durable and effective at the point of use

This information can be combined to derive estimates of AC and DC touch voltage thresholds for certain body current pathways

in which case the requirements of BS EN ISO 14122 apply

Digital channel aggregation involves a means for the combination of multiple switched or unswitched 56 kbit/s or 64 kbit/s digital communications channels across one or more public and/or private networks into higher bandwidth digital bi-directional channels between Channel Aggregation Units (CAUs) serving terminal applications at network endpoints

Basic data

In order to decide the capabilities of the floor coverings

As one of the few national standards that are directly linked to the EN 50174 series

The purpose of this standard EN 1213 is to specify:

hot and cold water

What is BS AU 144f - Specification for Retreaded car and commercial vehicle tyres about