Chemical Analysis

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  1. Hi-Range Pocket Conductivity Meter

    ATP Hi-Range Pocket Conductivity Meter

    £45.00

    This product is a pocket conductivity meter that gives accurate, fast and repeatable measurements of conductivity values and is easy to use. Learn More
  2. Water-proof Pocket pH Meter

    ATP Waterproof Pocket pH Meter

    £90.00

    This is the waterproof pocket pH meter and is robust and easy to use. It gives accurate and fast measurements of pH values with 15 readings memory. The flat surface electrode is ideal for measuring the pH on semi-solid and solid surfaces for example food, paper, cement and wet surfaces. Learn More
  3. Hi-Accuracy Pocket pH Meter

    ATP Hi-Accuracy Pocket pH Meter

    £65.00

    This is the pocket pH meter and is easy to use and gives accurate, fast and repeatable measurements of pH values. There is a unique feature of a retractable electrode. As the LCD display has got large digits the measured values are easy to read. You can add a small sponge to the protective cap in order to keep the electrode moist and in turn this will prolong its life. The dimensions are 158 x 40 x 34mm and its weight is 120g. Learn More
  4. Pocket pH Meter

    ATP Pocket pH Meter

    £50.00

    This is the pocket pH meter and is easy to use and gives accurate, fast and repeatable measurements of pH values. There is a unique feature of a retractable electrode. As the LCD display has got large digits the measured values are easy to read. You can add a small sponge to the protective cap in order to keep the electrode moist and in turn this will prolong it's life. The dimensions are 158 x 40 x 34mm and its weight is 120g. Learn More
  5. Low Range Pocket TDS Meter

    ATP Low Range Pocket TDS Meter

    £45.00

    This product is a pocket total dissolved solids meter and it gives accurate, fast and repeatable measurement of TDS values I.e. the concentration of dissolved solids in it while also being easy to use. Learn More
  6. Hi-Range Pocket TDS Meter

    ATP Hi-Range Pocket TDS Meter

    £45.00

    This pocket Total Dissolved Solids meter is easy to use giving fast, accurate and repeatable measurement of TDS values. It has the unique feature of a retractable electrode. The protective cap protects the electrode when not in use. Learn More
  7. Low Range Pocket Conductivity Meter

    ATP Low Range Pocket Conductivity Meter

    £45.00

    This product is a pocket conductivity meter that gives fast, accurate and repeatable measurements of conductivity values and is easy to use. It has an impact-resistant ABS case, a splash-proof membrane keypad and a large LED display. The electrode can be extended up to 80mm. A screw trim pot allows for manual calibration. It has a pocket clip moulded on the rear of the case. An electrode, a protective cap, calibration screwdriver, 50ml calibration solution , a battery and a carry case are all things this product comes supplied with. As well as all of this you will receive a 6 months warranty. Learn More
  8. ETI pH Buffer Solutions

    ETI pH Buffer Solutions- 4.01pH/ 7.00pH/ 10.01pH

    £7.50

    pH Calibration Buffer Solutions:-This solution is suitable for checking pH instrumentation and pH electrodes on our range of pH meters and testers. Learn More
  9. ATP 12mm Spear-Shaped pH Electrode

    ETI 12mm Spear-Shaped pH Electrode

    £95.00

    This 12mm Spear-Shaped pH Electrode is made out of glass and is a penetration pH electrode which is ideal for measuring pH in semi-solids and liquids in a wide variety of applications which include food processing, agriculture and laboratories. It is one of the pH electrodes and probes that are fully interchangeable and designed for use with the 8000 and the 8100 as well as the MicroBench pH meters or a similar pH meter. All ETI pH electrodes and pH probes are suitable for a wide range of pH measurement applications. Learn More
  10. 6mm Spear-Shaped pH Electrode

    ETI 6mm Spear-Shaped pH Electrode

    £95.00

    This 6mm Spear-Shaped pH Electrode is made out of glass and is a penetration pH electrode which is ideal for measuring pH in semi-solids and liquids in a wide variety of applications which include food processing, agriculture and laboratories. It is one of the pH electrodes and probes that are fully interchangeable and designed for use with the 8000 and the 8100 as well as the MicroBench pH meters or a similar pH meter. All ETI pH electrodes and pH probes are suitable for a wide range of pH measurement applications. Learn More
  11. ATP General Purpose pH Electrode

    ETI General Purpose pH Electrode

    £43.00

    The General Purpose pH Electrode is ideal for measuring pH in semi-solids and liquids in a variety of applications such as food processing, agriculture and laboratories. It is one of the range of pH electrodes and probes that is fully interchangeable and is designed for use with the 8000 and the 8100 as well as the MicroBench pH meter or similar pH meter. All ETI pH electrodes and pH probes are suitable for a wide range of pH measurement applications. Learn More
  12. ETI 8100 pH Plus pH mV and Temperature Meter

    ETI 8100 Plus pH Meter

    £95.00

    This is the 8100 Plus pH meter and it is a three-in-one instrument which features a large, easy to read LCD display. Indicating pH over a range of 0 to 14 pH it has a resolution of 0.01 pH. The mV covers a range of -999 to 999 mV with the temperature covering a range of -39.9 to 149.9 °C and has a resolution of 0.1°C. Both low battery indication and an optional backlight are features of the LCD display. Manual or automatic temperature compensated readings for pH and take place over the operating range of 0 to 50°C. It is necessary to utilise a Thermistor temperature probe to automatically compensate. Incorporating an auto-power off facility which automatically turns the instrument off after ten minutes maximises the battery life. Plus Kit Includes: General Purpose Elctrode & Temperature Probe Learn More
  13. ETI 8000 pH Meter With Interchangeable Electrode

    ETI 8000 pH Meter With Interchangeable Electrode

    £72.50

    This is the 8000 pH meter and features an easy to read LCD display. It comes supplied with a general purpose combination glass electrode and a carry case. Indicating pH over the range of 0 to 14pH this product has a resolution of 0.01 pH and an accuracy of ±0.05 pH. Over the range of 0 to 60°C the pH readings are manually temperature compensated. The default is 25 °C. After ten minutes this meter will automatically power off, which is a useful feature as it maximises the battery life. This instrument will automatically recalibrate itself at the touch of a button when used in conjunction with pH buffer solutions. Learn More
  14. ETI pH PAL Plus

    ETI pH PAL Plus

    £46.00

    This is the pH PAL Plus Tester and is a user-friendly and simple to use meter which incorporates an automatic calibration feature. All the user has to do is simply touch a button and the instrument will automatically recalibrate itself when it is used in conjunction with a 7.00 pH buffer solution. It is housed in a water resistant case and features an easy to read 8mm LCD display, which indicates pH over the range of 0 to 14 pH and has a resolution of 0.1 pH and an accuracy of ±0.2 pH. It has been specifically designed for use within the food/ catering industry. It is an invaluable tool when you are mixing concentrations with water. Learn More
  15. ETI pH Buffer Capsules

    ETI pH Buffer Capsules - Pack of 10 -4.00pH/7.00pH/9.00pH

    £14.00

    These are the pH Calibration Buffer Capsules. They are already pre-made and are available in three different values. They are suitable for checking pH instrumentation and pH electrodes on our range of pH meters and testers. These handy buffer capsules are available in three different standards of 4.00pH, 7.00pH and 9.00pH. Each capsule can be mixed with distilled water to make 100ml of solution. They come supplied in packs of 10 capsules. Learn More
  16. ETI Knife Probe pH Electrode

    ETI Knife Probe pH Electrode

    £260.00

    This Knife Probe pH electrode is a stainless steel, sheathed glass pH electrode and is ideal for measuring insertion into meat, cheese or other similar foods. It is one of a range of pH electrodes and probes which are fully interchangeable and is designed for use with the 8000 and the 8100 as well as the MicroBench pH meter or a similar pH meter. All ETI pH electrodes and pH probes are suitable for a wide range of pH measurement applications. Learn More

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CHEMICAL ANALYSIS

Chemical Analysis is important as it is required to determine the exact composition of materials and to identify the presence and level of contaminants.  This is needed in many industries and operation of large plants to ensure that critical issues are detected and controlled.

For more information read our Chemical Analysis Glossary of terms.

pH Meters

A pH meter is a scientific instrument that measures the hydrogen-ion activity in water-based solutions, indicating its acidity or alkalinity expressed as pH. It is used in many applications ranging from laboratory experimentation to quality control and management practice to measures the difference in electrical potential between a pH electrode and a reference electrode. Portable, simple to use with calibration control and readable display, the pH meter is a long-term investment for gaining accurate and precise results.

pH Electrodes

The pH electrode is glass electrode that is sensitive to hydrogen ions. The voltage of the glass electrode, relative to some reference value, is sensitive to changes in the activity of certain type of ions. Glass electrodes is an important instrument for chemical analysis and physio-chemical studies. High precision and reliability as well as low maintenance make them the natural choice for a wide range of applications. The pH electrode are designed to make your complex measurements routine, reliable, and accurate in the lab or field. They are available in a variety of body materials, body styles, and sample requirements.

pH Buffer Solutions

A buffer is a solution that can resist pH change upon the addition of an acidic or basic components. It is able to neutralize small amounts of added acid or base, thus maintaining the pH of the solution relatively stable and on a nearly constant value. Its function is to minimize the change in pH when base or acid is added to the solution. pH Buffer Solution and Capsules are Color-coded with longer shelf life. These solutions and capsules make it easier to regularly check your pH meter or if tester is accurately calibrated and gives you the best possible results. This range of ready-made buffer solution is suitable for checking the pH instrumentation and pH electrodes. The buffer capsules are slightly different and should be mixed with distilled water before use. Both the capsules and solutions come with different choices of pH levels.

Conductivity Meters

An electrical conductivity meter (EC meter) measures the electrical conductivity in a solution. It is commonly used in hydroponics, aquaculture and freshwater systems to monitor the amount of nutrients, salts or impurities in the water. EC meters are a compact easy to use, clean and calibrate with digital readouts. It allows easy electrode and battery replacement. Its affordable price and size makes it a must-have meter in the field or lab for speedy, accurate readings.

TDS Meters

A TDS Meter indicates the concentration of dissolved solid particles. Which is the Total Dissolved Solids (TDS) of a solution, dissolved in a given volume of water. It is possible to estimate the quantity of TDS by determining the electrical conductivity of the water by passing a small current through it since all elements dissolved in water have some electrical charge. It provides a fast and dependable way to measure the Total Dissolved Solids in water samples. The built-in automatic temperature compensation feature ensures accurate readings under any ambient conditions.