Air Jet Sieve Analysis Sample Preparation

Unless otherwise agreed, analyse the sample as received (i.e. as delivered).

If the sample is not analysed on the day of receipt, it shall be kept in a sealed container under ambient conditions.

To prevent difficulty in air jet sieving caused by electrostatic charging of the resin, add an antistatic agent, for example 0.5% by mass of y-alumina, unless otherwise specified, to the resin at the start of the analysis.