Conductivity and TDS Standards
Aqua Solutions Conductivity Standard 250 umhos @25°C NIST Traceable (1L)
Conductivity Standard 250 umhos @25°C NIST Traceable (1L)
Aqua Solutions Conductivity Standard 40.0 umhos @ 25°C, NIST Traceable (500ML)
Conductivity Standard 40.0 umhos @ 25°C, NIST Traceable (500ML)
Cole-Parmer Oakton Traceable Conductivity and TDS Standard, Batch-Tested, 150,000 µS; 500 mL
All Oakton Traceable conductivity standards are NIST-traceable reference materials Supplied with a calibration report from an ISO 17034 and ISO 17025 accredited laboratory These standard solutions let you calibrate conductivity instruments to ensure accuracy If unopened, shelf life is one year; once opened, shelf life will vary by solution value. Standards have detailed labels: KCl, NaCl, and 442 conversions, temperature corrections, and certified values referenced to 25C. Average accuracy at 25C is 0.25 microsiemens for 1, 5, 10 microsiemen (S) solutions, or 0.25% for all other solutions. The tested uncertainty is shown on the certificate, whichever is greater.
Cole-Parmer Oakton ECCONCP0550 COND 550 Conductivity Monitor, 110/220VAC
The CON 550 is a small, economical monitor used to measure conductivity and temperature values in applications such as water treatment and monitoring, plating, chemical processing, or food processing. The monitor has user-friendly features like menu-driven programs and calibrations that are easily performed with the push button key pad. All setup and calibration parameters are retained in nonvolatile memory to prevent data loss during power outages. Measurements can be compensated for temperature variations automatically or manually. Independent calibration and process temperatures can be set when manual temperature compensation is used.
Aqua Solutions Conductivity Standard 20.0 umhos @25°C NIST Traceable (500ML)
Conductivity Standard 20.0 umhos @25°C NIST Traceable (500ML)
Aqua Solutions CONDUCTVITY STD 10 000UMHOS 1L
CONDUCTIVITY STANDARD 10,000 uMHOS, N.I.S.T. TRACEABLE (1L)
Aqua Solutions Conductivity Standard (0.01 Molar)1,413 umhos @25°C (NIST) | 7447-40-7 | MFCD00011360 | 20L
Conductivity Standard (0.01 Molar)1,413 umhos @25°C (NIST) | 7447-40-7 | MFCD00011360 | 20L
SPEX CERTIPREP LLC 3P HIGH LEVEL SOLID STD 4X1L
(NSI by Zeptometrix) High Level Solids CRM, Ready to Use, 4 x 1 Liter Case
Aqua Solutions Conductivity Standard 1,500 umhos | 7447-40-7 | MFCD00011360 | 1L
Conductivity Standard 1,500 umhos | MW: 74.551 | 7447-40-7 | MFCD00011360 | 1L