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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.

pH Buffer 4.01  20ml
€1,83

pH Buffer 4.01  20ml

Calibration solution pH4.01For the Calibration of pH test Meters to pH 4.

pH Buffer 4.01 100ml
€8,94

pH Buffer 4.01 100ml

Calibration solution pH 4.01 For the Calibration of pH test Meters to pH 4.

pH Buffer 7.01  20ml
€1,83

pH Buffer 7.01  20ml

Calibration solution pH7.01For the Calibration of pH test Meters to pH 7.

pH Buffer 7.01 100ml
€8,94

pH Buffer 7.01 100ml

Calibration solution pH 7.01 For the Calibration of pH test Meters to pH 7.

EC Buffer 1413 µS/cm 20ml
€1,83

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.

EC Buffer 5000 µS/cm 20ml
€1,83

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.

EC Buffer 12880 µS/cm 20ml
€1,83

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.

Rinse Solution 20ml
€4,79

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.

pH Probe Refill and Storage - 230ml
€13,75

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.

Growth Technology - Ph Probe Refill & Storage 300ml
€10,90

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...