Conductivity Standards
Regular use of the conductivity standards in factories and laboratories guarantee instruments are properly calibrated at all times for accurate readings. Placing probes into the solution with an identified transfer ability, the equipment settings can be adjusted prior to testing. The equipment maintenance permits estimations of impurities and ion levels present in samples. Meeting industry regulations, the solutions are created under strictly controlled conditions for complete working stability and reliability.
Conductivity standards
Supplier: WTW
E-Set Trace calibration set, 6 bottles with 50 ml calibration and control standard each, 0,01 mol/l KCl, 1413 µS/cm at 25 °C, accuracy ± 0.5 %, traceable to PTB/NIST
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Conductivity standards, at 25 °C, Supelco®
Supplier: Merck
Conductivity standard, Supelco®, 50000 μ S/cm, Reference temperature: 25 °C
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Conductivity standards, Supelco®
Supplier: Merck
Conductivity standard, Supelco®, 75 µmhos/cm
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VWR®, Conductivity standards at 25 °C, potassium chloride solutions
Supplier: VWR Chemicals
KCl 0,1 mol/L, VWR®, 12,88 mS/cm, Reference temperature: 25 °C
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VWR® Conductivity standard, CRM, 5000 μS/cm
Supplier: VWR Chemicals
Directly traceable to NIST, tested and certified to ISO17025 and ISO 17034
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VWR®, Conductivity standard solutions
Supplier: VWR Chemicals
A complete range of certified control standards with values ranging from 1,3 to 500000 µs to meet all the requirements for electrochemical analysis.
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Conductivity standards, Certipur® Supelco®
Supplier: Merck
These conductivity sachets are convenient, easy to use and ensure accurate and reliable results both in the field or in the laboratory. The 30 ml sachets always provide a fresh solution preventing contamination by microorganisms, CO₂ or other substances. A conductivity sensor can be simply inserted into the sachet.
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VWR®, Conductivity standards, Certified Reference Materials (CRMs) for primary calibration of conductivity meters
Supplier: VWR Chemicals
Avantor offers a comprehensive range of conductivity standards as Certified Reference Materials with the primary use calibrating of conductivity meters.
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Potassium chloride standard solution
Supplier: Hach
For calibrations/accuracy checks on conductivity/salinity meters.
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Sodium Chloride Standard Solution, 491 mg/L NaCl (1000 µS/cm)
Supplier: Hach
Standard solution for standardisation and accuracy check in conductivity measurements.
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Conductivity standards, KCL
Supplier: Hach
The potassium chloride standard solutions are used for calibrating conductivity cells.
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Conductivity standards, Sodium chloride
Supplier: Hach
Sodium chloride standard solutions according to OIML, traceable to NIST and Standard solution verified by Reference Materials Laboratory.
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Conductivity standards, Potassium chloride, IUPAC
Supplier: Hach
Potassium chloride standard solutions according to OIML, traceable to NIST and Standard solution verified by Reference Materials Laboratory.
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Conductivity standards
Supplier: Hach
The sodium chloride standard solutions are used for calibrating conductivity meters and also used for accuracy checks.
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Conductivity and TDS standards, natural water
Supplier: Hach
Natural Water Standard Solution:40% sodium sulphate/40% sodium bicarbonate/20% sodium chloride.
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Conductivity standards, potassium chloride, referenced at 25 °C
Supplier: Hach
Concentration: 0,01 mol/l KCl, 1413 µS/cm
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Catalog #: 83639.320
Supplier: VWR Chemicals
Catalog #: 20864.320
Supplier: VWR Chemicals
Catalog #: 83640.320
Supplier: VWR Chemicals
Catalog #: 31770.294
Supplier: VWR Chemicals
Catalog #: 1.00030.2500
Supplier: Merck
Catalog #: 83645.320
Supplier: VWR Chemicals