TAPPI T 250 : CM 85
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
CHROMATOGRAPHIC ANALYSIS OF PURIFIED PULP
23-07-2020
12-01-2013
Designed for the rapid and routine analysis of the carbohydrate constituents of chemically refined pulps. It is based on a chemical determination of the chromatographically separated sugars derived from such materials. Quantitative paper chromatographic analysis of polysaccharides involves the following sequence of procedures: Total hydrolysis, Neutralization, Concentration, Chromatographic separation, Elution, Analysis of separated sugars, Calibration and calculation.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.