2Pcs 25ml PH 4.00/6.86 Meter PH Buffer Calibration Kit Buffer Solution Potassium Chloride

SpecificationName PH Buffer Calibration Kit Capacity 2Pcs 25 25ml PH 4 00 6 86 Main features 1 Deionized water extract is adopted to define the preparation to ensure the accuracy of the pH value 2 Packing seal after save cut off from the air avoids the CO2 to pH value of the interference 3 Shelf life one year4 Deposit cool and avoid light seal preservation Should be on the children cant come into contact with the place avoid entrance and acceptance Usage method 1 First take a small amount of correction fluid run small measuring cup and adding suitable amount of correction fluid liquid level height didnt lead electrode sensor probe 2 According to the electronic pH test pen instruction manual correction 3 As a result of the correction fluid is high precision liquid is the security of the electronic pen ph test accuracy therefore used the correction fluid cant pour back into the bottle lest affect accuracy of correction fluid into the bacteria such as correction fluid can not continue to use Package Included 1xPH Meter Calibration Liquid 4 001xPH Meter Calibration Liquid 6 86

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Banggood