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Bluelab pH 7.0 Calibration Solution 500 ml FILTERS Compatible with all fertilizer programs

SKU: 92412242954

4.1
USD14.95 USD53.95

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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

Description

Compatible with all fertilizer programs

If the probe face is dirty or contaminated

in addition to this

Improved resistance to environmental stress

Fits 20" x 10" trays

Bluelab pH 7.0 Calibration Solution 500 ml FILTERS Compatible with all fertilizer programspH 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). Calibration Solutions should be stored in a cool place out of direct sun and heat. They should be stored with the lids securely tightened.

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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