pH 7.0 calibration solutions - a must in every grower's toolbox.
Product Benefits / Features
- Contains 500ml/16.9 fl oz
- Boost your pH products' longevity with regular cleaning and calibration
Bluelab Calibration Solution 500ml Ph 7.0
SKU: WE-BLCAL/70
C$25.59Price
Type: A clean probe is an accurate probe
