Rubber. Dissolution by acid digestion1 Scope This International Standard specifies methods for disintegration of raw rubber and rubber products by nitric acid or by a mixture of nitric and sulfuric acids. This International Standard is generally applicable, but is essential where potentially volatile elements or combinations of elements are present (i. e. As, Sb, Bi, and Zn + Cl, Cu + Cl and Pb + Cl). It is useful in these cases because lower temperatures are involved which result in

1 S3 defines the requirements

It selects from the generic specification

office or business equipment

BS 6700 gives best-practice recommendations on the design

and proprietary codes are assigned via a standardized scheme to instruments of all asset classes

This Standard provides guidance for organizations in the application of ISO 9001:2008 to the acquisition

as it informs about the M and P class reference models that help them ensure the requirements that need to be met

free from plasticizers or additives

which consists of details about radiation shields

Testers of peg-type casement

a water bath capable of being maintained between 44 °C to 47 °C has been added to the list of equipment

and marine fuels that have no appreciable quantities of residua