pH Calibration Buffer Solutions

16 oz. pH Calibration Buffer Solution Kit (pH 4.00& 7.00), plus Apera's CalPod for Easy Calibration

Regular Price:$30.00
$30.00
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16 oz. pH Calibration Buffer Solution Kit (pH 4.00, 7.00 & 10.01), plus Apera's CalPod for Easy Calibration

Regular Price:$45.00
$45.00
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8 oz. pH Calibration Buffer Solution Kit (pH 4.00, 7.00 & 10.01)

Regular Price:$27.00
$27.00
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8 oz. pH Calibration Buffer Solution Kit (pH 4.00 & 7.00)

Regular Price:$18.00
$18.00
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16oz. pH Calibration Buffer Solution Kit (pH 4.00, 7.00 & 10.01), 4oz. storage solution for pH/ORP Electrodes, plus Apera's CalPod for easy calibration

Regular Price:$55.00
$55.00
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8 oz. pH Calibration Buffer Solution Kit (pH 4.00 & 7.00), plus 4 oz. 3M KCL Sorage Solution for pH/ORP Electrodes

Regular Price:$25.00
$25.00
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8 oz. pH Calibration Buffer Solution Kit (pH 4.00, 7.00 & 10.01), plus 4 oz. Storage Solution for pH/ORP Electrodes

Regular Price:$30.00
$30.00
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pH 7.00 Standard Calibration Buffer Solution, ±0.01 pH Accuracy at 25˚C (77˚F)

Regular Price:$10.00
$10.00
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pH 4.00 Standard Calibration Buffer Solution, ±0.01 pH Accuracy at 25˚C (77˚F)

Regular Price:$10.00
$10.00
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pH 10.01 Standard Calibration Buffer Solution, ±0.01 pH Accuracy at 25˚C (77˚F)

Regular Price:$10.00
$10.00
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8 oz. pH/Conductivity Calibration Solution Kit (pH 7.00, 4.00, 10.01, 1413 µS/cm, 12.88 mS/cm, 84 µS/cm), 4oz storage solution for pH/ORP Electrodes, plus Apera's CalPod for Easy Calibration

Regular Price:$80.00
$80.00
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8 oz. pH/Conductivity Calibration Solution Kit (pH 7.00, 4.00, 1413 µS/cm, 12.88 mS/cm), 4 oz. Storage Solution for pH/ORP Electrodes, plus Apera's CalBox for Easy Calibration

Regular Price:$60.00
$60.00
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pH 1.68 Standard pH Calibration Buffer Solution

Regular Price:$15.00
$15.00
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pH 12.45 Standard Calibration Buffer Solution

Regular Price:$15.00
$15.00
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pH Electrode Maintenance Kit Probe Care Kit

Regular Price:$50.00
$50.00
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