TAPPI T 434 cm:2010(R2023)
Current
Current
The latest, up-to-date edition.
Acid-soluble iron in paper, Test Method T
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
06-01-2023
Acid-soluble iron is considered that portion of the iron present which is potentially chemically reactive, as distinguished from the insoluble or “fixed” iron which might occur as a silicate or other complex compound in clay filler.
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