ALKALI RESERVE
Purpose of the test
This test is performed to determine the alkali reserve of paper, solid board or folding board.
Procedure
Determine the alkali reserve according to the standard to the nearest 0,1 mol/kg.
Report 2 measures in mol/kg, their mean and standard deviation calculated to 3 significant figures.
ISO 10716
Nr. of samples
The package contains about 6 g of paper. This quantity is sufficient for two measurements and possibly for one or two additional tests in case of need.
No special size
Levels
Level 1: < 1.0 mol/kg
Level 2: 2.0÷3.0 mol/kg
Reporting
Report 2 valid results of measurements in mol/kg, their mean and their standard deviation. All to three significant digits.