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Potassium chloride solution, 250 ml

3 mol/l - 3 N, volumetric standard solution
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Storage solution for pH-electrodes
Density (D) 1,13 g/cm³
Boiling point (bp) 100 °C
WGK 1
CAS No. 7447-40-7
EG-Nr. 231-211-8


€24.65/Pack Qty. 

excl. VAT. | 250 ml per Pack Qty.

Art. No. T138.1

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Potassium chloride solution
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Art. No. Pack Qty. Pack. Price Quantity
T138.1 250 ml plastic

€24.65

T138.2 1 l plastic

€38.20

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Downloads / MSDS


General information

Volumetric Standard Solutions

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.


Volumetric Standard Solutions, ready-to-use

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


Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Type analysis

Amount-of-substance conc. (20 °C)3 mol/l ±0,2 %
Titer0,998 - 1,002