Electrochemistry Standards

Reagecon has an outstanding range of Electrochemistry Standards and Reagents required for the measurement of pH, Conductivity, Total Dissolved Solids (TDS), Redox (ORP), Chemical Oxygen Demand (COD), Cation & Anions using Ion Selective Electrodes (ISEs) and Turbidity irrespective of whether the measurements are carried out in the Laboratory, using portable instruments or on-line instrumentation.

pH Buffer Solutions

pH Buffers or pH Buffers Standards directly traceable to the IUPAC pH scale by an unbroken chain of traceability. Traceability is achieved through a series of comparisons with NIST Standard Reference Materials (SRMs).

Conductivity Standards

Reagecon is the world’s largest producer of Conductivity Standards and is credited with the invention of low level aqueous standards, including 1.3µS ± 0.05 µS/cm, the lowest aqueous conductivity standard available worldwide. In total we offer over 40 Conductivity Standards ranging from 1.3 µS/cm up to 500,000 µS/cm.

Total Dissolved Solids (TDS)

Reagecon's Total Dissolved Solids (TDS) Standards are aqueous based thus eliminating errors attributable to matrix mismatch. Products have a low temperature coefficient of variation, enabling non-temperature controlled use, such as field work.

Electrode Care and Maintenance

Reagecon's range of Electrode Care and Maintenance Solutions are designed to help calibrate, clean and extend the useful life of pH electrodes. Included in the range are filling, storage and cleaning solutions.

Ion Selective Electrode Standards

Ion Selective Electrode (ISE) Standards can be used at suitable concentrations to calibrate or control measurements using Ion Selective Electrodes as the sensing technology. Additionally suitable for Method Validation or Instrument Qualification.

Ionic Strength Adjusters (ISA’s)

Reagecon's Ionic Strength Adjusters (ISA’s) are used in conjunction with Ion Selective Electrodes and Ion Selective Electrode Standards to adjust pH, adjust Ionic Strength and suppress interference during  measurement.

Chemical Oxygen Demand (COD)

Reagecon’s offering includes a comprehensive range of COD Standards for use as Control Materials and COD Vials to be used in conjunction with Aqualytic® and Hach® spectrophotometers using the APHA Standard Method 5220D.

Redox Standards

Reagecon's Redox Standards (Oxidation/Reduction ORP) are used to control the functionality of the sensing and reference electrodes, analysts technique, environmental conditions and operation of the measuring meter.

Turbidity Standards

Reagecon's range of Turbidity Standards for Ratio and Non-ratio instruments are extremely accurate, NIST traceable and US EPA approved. We also offer Turbiform™ Stabilised Formazin Standards.