TAPPI T244 cm-11

$49.00

Acid-Insoluble Ash in Wood, Pulp, Paper, and PaperboardTechnical Association of the Pulp and Paper Industry / 2011 / 3 pages

This method describes a procedure for determining the acid-insoluble ash content of cellulose samples.
The sample is dry-ashed and the residue treated with hydrochloric acid. The insoluble residue is filtered, washed, ignited, and weighed.
This method measures all acid insoluble material. For a more accurate but time-consuming wet-ash procedure for determining the silicates and silica content of pulp, see TAPPI T 245 "Silicates and Silica in Pulp (Wet Ash Method)."




Add to Cart:

  • Model: XIBQDQGC
  • 8888 Units in Stock


This product was added to our catalog on Thursday 01 January, 1970.

Your IP Address is: 54.81.71.68
Copyright © 2018 Buy Standards.