Zinc sulphate solution
Boiling point (bp) 100 °C
ADR 9 III
excl. VAT. | 1 l per Pack Qty.
Art. No. P723.1
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A volumetric standard solution is a solution containing a precisely known concentration of a substance. The concentration of a volumetric standard solution is determined using a primary standard, which is accurately weighed and dissolved to make a specific volume. Volumetric standard solutions are made using reagent-grade (p.a.) substances as source materials.
The advantages of this over making them yourself are:
- Manufactured and tested using modern manufacturing and analytical methods
- Ready-to-use solutions
- High accuracy for precise analyses
- Application of NIST-certified reference substances for checking
- Connection to standard titrators is possible
|Amount-of-substance conc. (20 °C)||0,1 mol/l ±0,4 %|