This standard was last reviewed and confirmed in 2019. Therefore this version remains current.
A certain number of increments is taken from the batch to be sampled. The increments are mixed to form a representative sample (bulk sample). From the representative sample a final sample is prepared by means of replicate reductions.
Status: PublishedPublication date: 1986-06
Edition: 1Number of pages: 13
Technical Committee: ISO/TC 91 Surface active agents
Buy this standard
|std 1 92|
|std 2 92||Paper|