Oakton Traceable® Conductivity and TDS Standard, Batch-Tested, 1000 µS; 500 mL

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SKU: 4067 (CC)
Item Number: 4067
Model Number: 4067 (00652-28)
Manufacturer: Control Company
Brand: Oakton
MPN: 4067
Condition: New


Oakton Traceable® 1000 µS Conductivity Standard Solution, 16-ounce bottle (437 ml) (each)

Traceable® Conductivity Standards are the most accurate available. Accuracy at 25°C is (±0.25 microsiemens for 1, 5, 10 microsiemen solution or ±0.25% for other solutions) or the uncertainty shown on the certificate, whichever is greater. Each container is labeled for calibrating conductivity (microsiemens/micromhos), resistivity (ohms), and dissolved solids (parts per million).

Methods Supported
This certified reference material meets test requirements for Federal, State, and local agencies, CAP, ASTM, NCCLS, CLSI, ACS, CLIA, AOAC, EPA, APHA, AWWA, WEF, USGS, USP, and ISO. Traceable® Certified Reference Material complies with and is essential for use in these official methods: AOAC 973.40, EPA 120.1, Standard Method 2510 (APHA, AWWA, WEF), ISO 7888, DIN 38404, ASTM D1125, USGS I-1780, USP 645, and for A2LA/NVLAP accreditations/ISO 9000 certifications. Material may be used to calibrate all conductivity meters and to determine all conductivity cell constants.

Double A2LA Accreditation ISO/IEC 17025:2005 (1750.01) and ISO Guide 34:2009 (1750.02)
To assure accuracy an individually serial-numbered Traceable® Certificate is supplied to indicate traceability to standards provided by NIST (National Institute of Standards and Technology) and/or a National Standards Laboratory. Double A2LA accredited certification provides the highest achievable level of quality assurance, documentation, and accuracy. Certified Reference Materials are produced by an A2LA accredited ISO Guide 34:2009 (1750.02) reference material producer. This organization is also A2LA accredited (1750.01) as a calibration laboratory to ISO/IEC 17025:2005. Additional certifications include ISO 31 (certificate content) and ISO 35 (statistical analysis), plus ISO 9001 (certified quality manufacturer).

Each bottle is supplied with step-by-step calibration instructions, individual temperature compensation chart, traceability information, and Traceable® Certificate. Supplied in a 16-ounce bottle.

Product Type: Conductivity Standard Solution
Brand: Oakton
Accuracy: ±0.25% microsiemens, or the uncertainty stated on the Certificate at 25°C
Conductivity: 1000 µS
Resistivity: 0.001 MΩ
TDS: 666 ppm
Unit Size: 16-ounce bottle (437 ml)
Includes: Traceable® Certificate, step-by-step calibration instructions, individual temperature compensation chart and traceability information

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