BLUELAB CALIB. PH 4 SOLUTION 500 ML
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Description
pH 4.0 calibration solutions - a must in every grower's toolbox
Product Features / Benefits
Contains 500 ml/16.9 fl oz
Boost your pH products’ longevity with regular cleaning and calibration
Boost your pH products’ longevity with regular cleaning and calibration
Product Warranty Period Details
There is currently no applicable warranty for this product. Find out more about it on https://bluelab.com/product-warranty