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Analytical Method: Analytical Quality Assurance, Standard for Acid Capacity

Cat.No. 109141  Sodium hydroxide solution 0,1 mol/l
Cat.No. 116754  Water for analysis
Preparation of a standard solution:
A sodium hydroxide solution 0.1 mol/l (corresponds to 100 mmol/l) can be used.
Further investigational concentrations may be prepared from this stock solution by diluting accordingly.
When stored in a cool place (refrigerator), the stock solution remains stable for one week.

For use with test kits:


Measuring range
in mmol/l


Spectroquant®Acid Capacity Cell Test to pH 4.3










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