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, CRM
Supplier: LGC Standards PROMOCHEM
Conductivity standard, 147 µS/cm
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Conductivity standards
Supplier: Mettler - Toledo
A slight change in temperature usually has a big impact on the conductivity value of a standard solution. A table on every bottle label indicates the conductivity values at the most common measurement temperatures.
During calibration the meter automatically references to this table for temperature compensation. If possible, calibration and measurements should be performed at the same temperature
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Conductivity Standard 2500 µS/cm at 25 °C
Supplier: CPACHEM
Conductivity standard, 2500 µS/cm, Referenztemperatur: 25 °C
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Leitfähigkeitsstandard 10 µS/cm (25°C; 0,000027 mol/l; KCl) für die Leitfähigkeitsmessung
Supplier: Mettler - Toledo
Conductivity standard, 0,0005 mol/l KCl, 84 µS/cm, Referenztemperatur: 25 °C
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Conductivity calibration solutions, YSI
Supplier: YSI ENVIRONMENTAL
Conductivity standard, 50 000 µS/cm
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Leitfähigkeitsstandards
Supplier: HAMILTON BONADUZ
Leitfähigkeitsstandards mit einer Stabilität von ±1% – garantiert über eine Lebensdauer von bis zu drei Jahren.
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Orion™ Conductivity Standards and Solutions, Thermo Scientific
Supplier: Thermo Orion
Perform virtually any electrochemistry analysis with these conductivity standards and solutions. All conductivity standards are traceable to NIST™ standard reference materials.
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Leitfähigkeitsstandard 10.000 µS/cm (25°C; 0,0765 mol/l; KCl) für die Leitfähigkeitsmessung
Supplier: YSI ENVIRONMENTAL
Leitfähigkeitsstandard 10.000 µS/cm (25°C; 0,0765 mol/l; KCl), Referenztemperatur: 25 °C
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Leitfähigkeitsstandard 100.000 µS/cm (25°C; 0,85 mol/l; KCl) für die Leitfähigkeitsmessung
Supplier: YSI ENVIRONMENTAL
Leitfähigkeitsstandard 100.000 µS/cm (25°C; 0,85 mol/l; KCl), Referenztemperatur: 25 °C
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Leitfähigkeitsstandard 10.000 µS/cm (25°C; 0,0765 mol/l; KCl) für die Leitfähigkeitsmessung
Supplier: YSI ENVIRONMENTAL
Leitfähigkeitsstandard 10.000 µS/cm (25°C; 0,0765 mol/l; KCl), Referenztemperatur: 25 °C
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Leitfähigkeitsstandard 1.000 µS/cm (25°C; 0,007 mol/l; KCl) für die Leitfähigkeitsmessung
Supplier: YSI ENVIRONMENTAL
Leitfähigkeitsstandard 1.000 µS/cm (25°C; 0,007 mol/l; KCl), Referenztemperatur: 25 °C
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Leitfähigkeitsstandard 1.000 µS/cm (25°C; 0,007 mol/l; KCl) für die Leitfähigkeitsmessung
Supplier: YSI ENVIRONMENTAL
Leitfähigkeitsstandard 1.000 µS/cm (25°C; 0,007 mol/l; KCl), Referenztemperatur: 25 °C
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Conductivity Calibration Solution
Supplier: Endress+Hauser
Precision solution referred to SRM of NIST.
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Leitfähigkeitsstandard 2.000 µS/cm (25°C; 1.000 ppm; NaCl) in wässriger Lösung
Supplier: RICCA CHEMICAL
Conductivity standard 2000 µS/cm (1000 ppm; NaCl) in aqueous solution, 2000 µS/cm, Referenztemperatur: 25 °C
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Supplier: Integra
Supplier: EPPENDORF
Supplier: Integra
Supplier: OZ BIOSCIENCES
Supplier: VWR Collection
Supplier: Corning
Supplier: SenseAnywhere
Supplier: NANOENTEK
Supplier: VWR Collection
Supplier: Integra
Supplier: Testo
Supplier: Sartorius
Supplier: Quantabio