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Hanna HI70031 1413-0S/CM CONDUCTIVITY STANDARD

Hanna HI70031 1413-0S/CM CONDUCTIVITY STANDARD

€1,65
0
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Hanna HI70004 PH 4.01 BUFFER SOLUTION

Hanna HI70004 PH 4.01 BUFFER SOLUTION

€1,65
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Hanna HI70007 PH 7.01 BUFFER SOLUTION

Hanna HI70007 PH 7.01 BUFFER SOLUTION

€1,65
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The maintenance solution will be KCI 100 ml

€8,45
For pH electrodes, the SERA KCI maintenance solution prevents excessive wear and ensures
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GHL PL-Cali pH9 (PL-0076)

€11,95
pH 9 calibration solution for pH probes. Allows calibration of pH measurements in both fresh and hard water
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GHL PL-Cali pH7 (PL-0075)

€11,95
pH 7 calibration solution for pH probes. Allows calibration of pH measurements in both fresh and hard water
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GHL PL-Cali pH4 (PL-0074)

€11,95
pH 4 calibration solution for pH probes. Allows calibration of pH measurements in both fresh and hard water
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Hanna HI70300L STORAGE SOLUTION PH - ORP ELECTRODES 500 ML

Hanna HI70300S STORAGE SOLUTION PH – ORP ELECTRODES 25 ML

€12,60
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GHL PL-Cali 50mS (PL-0073)

€12,95
Calibration fluid conductivity 50 mS/cm, 50 ml.
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GHL PL-Cali 220mV (PL-0072)

€12,95
 Redox calibration liquid 220mV, 50 ml.
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GHL PL-Cali 1.41mS (PL-0059)

€12,95
Calibration fluid conductivity 1.41 mS/cm, 50 ml.
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PROFLORA CO2 CALIBRATION SET

€15,95
The JBL ProFlora CO2 Calibration Set is a complete electrode calibration kit for pH. This CO2 accessory for aquariums is a
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