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pH 4.0 Calibration Solution

Name: pH 4.0 Calibration Solution
Brand: Discount Indoor Gardening
SKU: bluelab-calib-ph4
Price: 10.29 USD
Availability: InStock

USD 10.29

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Brand Bluelab

4.0 Brand_Bluelab calibrate ph PH_PH solution Type_Testing Equipment watering

Discount Indoor Gardening Verified independent store

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pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH 7.0 first (buffer) then to pH 4.0 (slope).

pH 4.0 Calibration Solution

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