HydroponicsPh/Ec/Umidity/°C Buffers And Standards Buffers And Standards These Solutions Are Necessary For Ph And Ec Meter And Any Expensive Ph/Ec Instruments Requiring More Care And Attention.For super accurate calibration use these solutions at 25 degrees centigrade and never keep an opened solution for more than 2 months. As well we offer pH electrode storage/refill & cleaning solutions. These are necessary for pH and EC Meter and any expensive pH/EC instruments requiring more care and attention. Manufacturer Bluelab Growth Technology Hanna Instruments Milwaukee Order by Price asc Price desc Name A-Z Name Z-A Popularity View mode List Grid Storage Solution for pH/ORP Electrodes 230ml Storage Solution for pH/ORP Electrodes 230ml In Stock €13,73 Add to cart Cleaning solution for pH and Redox electrodes - 230 ml Cleaning solution for pH and Redox electrodes, 230 ml, indispensable to maintain precision and correct operation of the sensor. In Stock €13,73 Add to cart Conductivity Calibration Solution 1413 µS/cm 230 ml Conductivity Calibration Solution for electronic conductivity meters with 1413 µS/cm for Hanna pH/EC/TDS/°C - mod.Combo. In Stock €13,73 Add to cart pH Buffer 4.01 20ml Calibration solution pH4.01For the Calibration of pH test Meters to pH 4. In Stock €1,50 Add to cart pH Buffer 4.01 100ml Calibration solution pH 4.01 For the Calibration of pH test Meters to pH 4. In Stock €6,41 Add to cart pH Buffer 7.01 20ml Calibration solution pH7.01For the Calibration of pH test Meters to pH 7. Best Seller In Stock €1,50 Add to cart pH Buffer 7.01 100ml Calibration solution pH 7.01 For the Calibration of pH test Meters to pH 7. In Stock €6,41 Add to cart EC Buffer 1413 µS/cm 20ml The 1413 µS/cm calibration solution is widely used to assure the proper performance of conductivity meters with a scalelower than4 mS.cm. In Stock €1,50 Add to cart EC Buffer 5000 µS/cm 20ml The5000 µS/cm calibration solution is widely used to assure the proper performance of conductivity meters with a scalelower than 10 mS.cm. Out Stock €1,70 Add to cart EC Buffer 12880 µS/cm 20ml The 12880 µS/cm calibration solution is widely used to assure the proper performance of conductivity meters with a scale higher than 10 mS.cm. In Stock €1,50 Add to cart Rinse Solution 20ml Clean the liquid junction of your electrodes once a day or at least once a week to prevent clogging and to maintain accuracy. Immerse the electrode in the proper cleaning solution for about 5 minutes. In Stock €2,00 Add to cart pH Probe Refill and Storage - 230ml To minimize clogging and ensure fast response time, always keep the glass bulb and the junction of your pH electrode moist. In Stock €13,75 Add to cart Growth Technology - Calibration solution pH 4 - 300 ml Growth Technology - Calibration solution pH 4, 300 ml, solution of known and fixed pH to calibrate pH meters In Stock €3,90 Add to cart Growth Technology - Calibration solution pH 7 - 300 ml Growth Technology - Calibration solution pH 7, 300 ml, solution of known and fixed pH to calibrate pH meters In Stock €3,90 Add to cart Growth Technology - Ph Probe Refill & Storage 300ml Probe Refill and Storage Solution can be used to store pH meters when not in use. Basically, the probe – glass bulb – at the end of the meter should be just immersed in the solution. This will conditi... Out Stock €8,49 Add to cart Growth Technology - PH Probe Cleaning Solution 300ml Growth Technology PH Probe Cleaning Solution 300ml keeps clean the pH probe to have accurate measurement. In Stock €8,49 Add to cart Bluelab - 2.77 EC Conductivity Standard Solution - 250ml Bluelab - 2.77 EC Conductivity Standard Solution 250ml, High quality solutions formulated for calibrating and/or testing conductivity probes. In Stock €7,59 Add to cart Bluelab - 2.77 EC Conductivity Standard Solution - 500ml Bluelab - 2.77 EC Conductivity Standard Solution 500ml, High quality solutions formulated for calibrating and/or testing conductivity probes. In Stock €10,99 Add to cart 12 Next » Last »»