Standard solutions for calibration of Laqua Twin meters
Customers based outside of the UK, please contact us directly for assistance: jingle@harvestagri.co.uk or +44 7984 018400
About this product
Refill packs of Standard solutions (6 bottles x 14 ml each) for calibration of all Laqua Twin meters are available.
Select pH/EC or Other from the drop down box below. The 6 x 14 ml solutions of pH/EC are cheaper than the others.
Please contact Harvest Agri by emailing info@harvestagri.co.uk and advise the specific standard solution required from the table in “More information” below.
Larger bottles are available on request.
Below is a partial list of standard solutions available. If the standard is not shown below, it is nevertheless possible that it is available. Please contact Harvest Agri at info@harvestagri.co.uk
6 x 14 ml pH 4.01 buffer solution,
6 x14 ml pH 7.00 buffer solution,
6 x 14 ml Conductivity Standard 1413 uS/cm,
6 x 14 ml Conductivity Standard 12.9 mS/cm,
6 x 14 ml Ca Calcium Standard solution 150ppm,
6 x 14 ml NO3 Nitrate Standard solution 300 ppm
6 x 14 ml NO3 Nitrate Standard solution 150 ppm,
6 x 14 ml NO3 Nitrate Standard solution 2000 ppm,
6 x 14 ml NO3 Nitrate Standard solution 30 ppm,
6 x 14 ml NO3 Nitrate Standard solution 5000 ppm,
6 x 14 ml Na Sodium Standard solution 2000ppm,
6 x 14 ml Na Sodium Standard solution 150ppm,
6 x 14 ml K Potassium Standard solution 2000ppm,
6 x 14 ml K Potassium Standard solution 150ppm
6 x 14 ml Ca Calcium Standard solution 2000ppm,