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Solutions for conductivity measurements
Conductivity Solutions
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The ready-to-use CHEMSOLUTE® conductivity solutions are suitable for calibrations.
- Values stated at 25 °C, accuracy ±1 %
- Traceable to the National Institute of Standards and Technology (NIST)
- Tested by an ISO 17025 accredited laboratory
Conductivity Standards
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Conductivity standards tested and ISO 17025 certified at 25 °C. Uncertainty of measurement of ± 1%. Directly traceable to N.I.S.T. Temperature dependence data is printed on the label as are lot numbers and expiry dates. Supplied in 500 ml HDPE bottle. 1.3 µS/cm in 250 ml bottle. Calibration values 84, 147, 1413, 12880 µS/cm. Control Values 1.3 - 350000 µS/cm....
Calibration and test material for conductivity measurements
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Test resistors and calibration solutions to test the meters with conductivity function as well as to calibrate the system from the device and conductivity measuring cell
- Optimal measuring safety by PTB/NIST traceable standard solutions
- Easy device check by highly precise test resistors
- Pharmacopeia conforming test kits
Conductivity standards with certification
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- Traceable to NIST
- Certificate including actual value and expiration date
- Actual value and expiration date on bottle
- Includes temperature table for accurate calibration
- Calibration certificate from DFM, Type 706 µS/cm and 100 mS/cm calibration certificate from Hamilton
Osmolality standards
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Osmolality Standards for calibration and control, compatible with all types of osmometers. Extensive range: 50 to 3000 mOsmol/kg H 2O, ISO 17025 certified. Values from 100 to 700 mOsmol/kg H 2O according to European Pharmacopoeia 2.2.35 and US Pharmacopeia 785. 12 ampoules of 5 ml each....