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  • Thomas pH Buffer Solutions

    Thomas®
    Available in clear or color-coded buffers Traceable to NIST standards and available in a variety of packaging selections. Provides a tolerance of ±0.01 pH at 25°C and the bottle label provides temperature correction data from 0° to 50°C. All Thomas buffers offer improved record keeping and…
  • pH Electrode Solutions

    Thermo Scientific Orion
    Electrode Storage Solution 475 mL plastic bottle pH of solution is 6.2 to 7.4 For short term storage of all electrodes for one day to a week. Electrode Filling Solution Internal filling solution for Ross-type electrodes (3M KCl). In packages of five 50 mL bottles.
  • Color-Coded pH Buffers

    Ricca Chemical
    Standardized and certified traceable to NIST Standard Color-coded for quick reference Accuracy ±0.01 pH at 25°C pH temperature chart, lot numbers and expiration dates on each label pH 4.0 buffer is colored red, 7.0 buffer is yellow and 10.0 buffer is blue. Thomas numbers 4120R54, R60 and…
  • Orion® pH Buffers

    Thermo Scientific Orion
    Orion pH buffers are manufactured under ISO 9000 quality standards. Buffers are color-coded for ease of use, packaged with buffer/temperature tables for accurate calibrations and NIST traceability. All-in-One Buffer kit (1233M21) includes pint bottles of 4 (pink), 7 (yellow) and 10 (blue)…
  • Thomas Color-Coded pH Buffer Solutions

    Thomas®
    Traceable to NIST standards and available in a variety of packaging selections. Provide a tolerance of ±0.01 pH at 25°C and the bottle label provides temperature correction data from 0° to 50°C. All Thomas buffers offer improved record keeping and documentation with two year shelf life…
  • pH Buffers

    Ricca Chemical
    Standardized and certified traceable to NIST Standard Reference Material Accuracy ?0.01 pH at 25°C pH temperature chart, lot numbers and expiration dates on each label
  • pH Electrode Cleaning Kits

    Thermo Scientific Orion
    Extends the life of electrodes Prevents cross-contamination Removes bacterial or protein contaminants All kits contain four 1 oz. bottles of cleaning solution, a 15 mL beaker and a pipette. Sample Kit - includes one bottle each of cleaning solutions A, B, C, D Solution A - for removing…
  • Orion® pH Buffer & Electrode Rinse Solution Pouches

    Thermo Scientific Orion
    Accurate calibration Sealed buffer pouch provides disposable convenience More accurate first time measurements Easier to use than conventional liquid buffers; no secondary reservoir required. All buffers are certified NIST traceable; used pouch can be attached to permanent batch…
  • pH 7.00 Buffer Solution

    Hach
    Buffer Solution pH 7.00 pH is 7.00 ? 0.02 at 25°C Color coded yellow
  • Electrode Cleaning Solutions

    Mettler Toledo
    Pepsin-HCl solution is for cleaning junctions with protein contamination. Treatment takes approximately 1 hour. Thiourea solution is for cleaning junctions with silver sulphide contamination. Treatment is until clean. Reactivation solution is for regeneration of glass end electrodes. Treatment…
  • 3M KCL, Electrolyte

    Mettler Toledo
    Potassium Chloride in liquid form. Solutions are made from the highest quality reagents to provide optimum performance in all types of applications. KCl 3 mol/L 250 mL bottle
  • Buffers And Solutions

    Nova Analytics Corp
    Ready-to-use Accurate within ?0.01 pH unit of specified value at 25°C Bottles include flip-up spout caps for convenient dispensing Convenient, easy open foil sachets provide fresh buffer for each calibration Saturated KCl solution is used with all Nova Analytics Half…


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