Leather. Chemical tests. Determination of volatile matter1 Scope This International Standard specifies a method of determination of volatile matter which is applicable to all leather types. It is not possible to determine the exact moisture content of leather by this method. This is because at elevated temperatures other volatile substances escape and tannins and fats can be oxidized. Some absorbed water may be left in the leather after drying.

These specific provisions are to be used in conjunction with the general provisions in EN 50121-1

but to offer the user a method for periodic checking of the machine tool

What is changed since the last update

with a rated voltage less than 250 V for singlephase appliances and 480 V for other appliances

Effectively used they can:

For unplated parts the method is non-destructive

Horizontally glued laminated hardwood members

This European standard specifies requirements and gives methods for testing powered smoke

TE2 and TA equipment

degreasers

Organisations working within a supply chain

2 Calorimetric bomb