Conductivity and TDS Standards

Reference standards suitable for calibration of conductivity measuring instrumentation and processes to determine total dissolved solids (TDS) values; conductivity can be used to estimate TDS.

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556 – 570 of 757 results

556

Aqua Solutions Conductivity Standard 15,000 umhos @25°C N.I.S.T Traceable (1L)

Conductivity Standard 15,000 umhos @25°C N.I.S.T Traceable (1L)

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557

Cole-Parmer Myron L 15K QCP (NIST) conductivity calibration standard, 16,630 µS

Standards have NaCl and 442™ conversions included for ease of use. Conductivity values are accurate to within ±1% and are referenced to 25°C. Include a NIST-traceable calibration report supplied by the manufacturer for an additional fee. One 32-oz bottle.

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558

Sigma Aldrich Fine Chemicals Biosciences CETYLTRIMETHYLAMMONIUM-500ML

NC3874606 CETYLTRIMETHYLAMMONIUM-500ML

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559

METTLER TOLEDO PROCESS ANALYTICAL INC SOLN COND STD 500ML 100 000US

NC1988177 SOLN COND STD 500ML 100 000US

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560

Thomas Scientific THOMAS SCIENTIFIC

5000564496 CONDUCTIVITY STANDARD/ 1000 S

Pricing & Availability

561

Aqua Solutions CONDUCTIVITY STANDARD 4000 UM

NC2736827 CONDUCTIVITY STANDARD 4000 UM

Pricing & Availability

562

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.