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The Bluelab pH test for hydroponics has a double junction reference which provides a longer life than many other pH probes and is a gel filled non-refillable probe
or pH unstable media - such as rock wool and gravel products - are used
Acid content can reach unacceptable levels when nutrient solutions are mixed with poor quality water
Citric acid - SDS
industrial quality unit with temperature controls built on
Arkal Filter 3/4" Training The Bluelab pH test forThis 3 4" inline filter is desined to remove sediment from your water and or nutrient solution. Contact us for information on this Arkal irrigation filter.
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