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56255-500MLApplication Itis a calibration standard for conductivity meter verification.
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56890-500MLConductivity standard is used for the calibration of conductivity measurements. The conductivity standard solution, which can be used for conductivity measurements can be sodium chloride or potassium chloride solution of a definite concentration.
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59777-500MLApplication Itis intended for use as a standard for conductivity meter calibration.
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59962-500MLApplication Calibration standard for conductivity measuring instruments.
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66337-500MLApplication Conductivity standard solution for calibration of conductivity sensors for conductivity measurements. It is delivered in a 500 mL package size.
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67233-500MLApplication Calibration standard to qualify conductivity sensors for conductivity measurements.
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91916-500MLApplication Standard for conductivity sensor calibration.
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COND12800-500MLThis whole volume certified reference material (CRM) is produced and certified according to ISO 17034 and ISO/IEC 17025. The specific conductance value of 12800.
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COND1412-1L
Sigma-Aldrich
Conductivity Standard - 1412 mumhos/cm (C15-1354-749)
Price: $222.86List Price: $247.62This certified reference material (CRM) is designed, prepared and qualified for accuracy and stability according to ISO 17034 and ISO/IEC 17025. The specific conductance value of 1412 ± 6 µmhos/ cm is quantified using SI and higher order -
COND1412-500ML
Sigma-Aldrich
Conductivity Standard - 1412 mumhos/cm (C15-1354-750)
Price: $166.71List Price: $185.24This certified reference material (CRM) is designed, prepared and qualified for accuracy and stability according to ISO 17034 and ISO/IEC 17025. The specific conductance value of 1412 ± 6 µmhos/ cm is quantified using SI and higher order -
COND147-1L
Sigma-Aldrich
Conductivity Standard - 147 mumhos/cm (C15-1354-751)
Price: $222.86List Price: $247.62This whole volume certified reference material (CRM) is prepared and certified according to ISO 17034 and ISO/IEC 17025. The specific conductance value of 147 ± 1 µmhos/ cm is measured using SI and higher order standards from NIST through -
COND147-500ML
Sigma-Aldrich
Conductivity Standard - 147 mumhos/cm (C15-1354-752)
Price: $265.71List Price: $295.24This whole volume certified reference material (CRM) is prepared and certified according to ISO 17034 and ISO/IEC 17025. The specific conductance value of 147 ± 1 µmhos/ cm is measured using SI and higher order standards from NIST through