Bluelab 2.77 EC Conductivity Standard Solution - 250 ml Box of 6 US
Conductivity standard solutions - a must in every grower's toolbox
Features:
- Contains 6 bottles 250 ml/8.6 fl oz
- Improve EC/PPM accuracy with regular cleaning
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Conductivity standard solutions - a must in every grower's toolbox
Features:
- Contains 6 bottles 250 ml/8.6 fl oz
- Improve EC/PPM accuracy with regular cleaning