Pickup available at 4900 Lankershim Boulevard
Usually ready in 24 hours
Bluelab® pH 7.0 Calibration Solution
Bluelab pH 7.0 Calibration Solution 250 ml (6/Cs)
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4900 Lankershim Boulevard
Pickup available, usually ready in 24 hours4900 Lankershim Boulevard
Los Angeles CA 91601
United States7472222220
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1sthydro Vernon
Pickup available, usually ready in 24 hours2425 East 38th Street
Vernon CA 90058
United States+17472222220
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).Calibration Solutions should be stored in a cool place out of direct sun and heat. They should be stored with the lids securely tightened.