Aqua Master Tools EC 12.88 Calibration Solution - 100 ml

Product detailed description

Aqua Master Tools EC 12.88 calibration solution is a high EC standard for checking conductivity metres. Use it where you want to verify the device’s behaviour in a higher range than the usual EC 1.413.

What it is used for

The solution is intended for EC metres, combined pH/EC devices and controllers that support calibration or checking at a value of 12.88 EC. When working, pour a small amount into a clean container and do not return the used solution back.

Shelf life and the date on the label

You do not need a high standard for every calibration. Aqua Master Tools states a usual shelf life of 12 to 24 months from the production date in a closed bottle stored in a cool, dark place for its calibration solutions - so keep an eye on the date on the label.

The rest is brief: rinse the electrode with clean water before inserting it and after removing it, pour a small dose into a clean container and close the bottle immediately. It should be kept in the shade and cool, between 15 and 25 °C; do not return the used dose back.

Parameters

• Type: EC calibration solution
• Value: EC 12.88
• Conductivity: 12880 µS/cm
• Volume: 100 ml
• Storage: closed bottle at 15 to 25 °C, away from direct sunlight

For routine calibration of a lower range, EC 1.413 is used, while the middle control point is offered by EC 3.0.

Frequently asked question

Do I need to use EC 12.88 for every EC metre?

Not always. It depends on which calibration values your device supports and in what range you measure. For routine single-point calibration, EC 1.413 is often used.