Description:

The conductivity reference material is specifically designed for calibrating conductivity meters. This concentrated standard solution must be diluted with pure water before use to achieve the desired conductivity. With a deviation of only ± 1 %, it ensures the highest precision for laboratory and industrial applications. The solution allows for various dilution levels, including 10-fold, 50-fold, 100-fold, and 1000-fold, offering flexible adaptation to different requirements. It is supplied in a convenient 125 ml bottle, with a shelf life of up to 24 months before opening and stability for up to 3 months after opening.

Technical Data:

• Conductivity at 20 °C:
- 10-fold: 11.67 mS/cm
- 50-fold: 2510 µS/cm
- 100-fold: 1280 µS/cm
- 1000-fold: 133 µS/cm

• Conductivity at 25 °C:
- 10-fold: 12.88 mS/cm
- 50-fold: 2770 µS/cm
- 100-fold: 1410 µS/cm
- 1000-fold: 147 µS/cm

• Deviation: ± 1 %
• Dilution: 10-fold | 50-fold | 100-fold | 1000-fold
• Shelf life before opening: 24 months
• Stability after opening: 3 months
• Packaging: 125 ml bottle

Included Items:

• 1 x Conductivity reference material 125 ml