TAPPI T 553 om-20

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This test method covers the determination of the alkalinity or alkaline reserve of paper, or both.
A qualitative test is described that indicates the presence of carbonate. (The detection limit is approximately 5% calcium carbonate.)
A quantitative test is described that determines the alkalinity expressed as percent calcium carbonate or alkaline reserve, or both, expressed as moles per kilogram of paper. 

Product Details

Published:

2020

Number of Pages:

5

File Size:

1 file , 270 KB