The Oakton Traceable One-Shot Conductivity and TDS Standard Assortment includes six 100 mL single-use vials with varying conductivity values. This NIST-traceable set is designed for precise calibration of conductivity and TDS meters across different measurement ranges, ensuring accurate and contamination-free results in both laboratory and field settings.
Product Features
- Assortment of six 100 mL vials with different conductivity standards
- NIST-traceable for guaranteed accuracy and reliability
- Single-use vials to prevent cross-contamination
- Convenient one-shot vial format for easy and safe handling
- Suitable for various applications including laboratory and portable meter calibrations
- Traceable conductivity standards are Certified Reference Materials, making them some of the most accurate available
- All Oakton Traceable conductivity standards are NIST-traceable reference materials
- Supplied with a calibration report from an ISO Guide 34 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 varies by solution value
- One 100-mL vial of each: 10, 100, 1000, 1413, 10,000 and 100,000 µS standard solutions
- Oakton Traceable One-Shot conductivity and TDS standards include detailed KCl, NaCl, and 442 conversions, temperature corrections, and certified values referenced to 25°C
- Average accuracy at 25°C is ±0.25 microsiemens for 1, 5, 10 microsiemens (µS) solutions, or ±0.25% for all other solutions; the tested uncertainty is shown on the certificate
- Conductivity options range from 1 to 200,000 µS/cm
- Batch-tested solutions are lot certified; a few bottles from a single lot are analyzed
- 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 Conductivity Standards comply with and are essential for use in official methods such as 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 determine all conductivity cell constants
- To assure accuracy, an individually serial-numbered Traceable Certificate is supplied indicating traceability to standards provided by NIST or a National Standards Laboratory
- A2LA accredited certification provides highest quality assurance, documentation, and accuracy
- Conductivity Standards are produced in an A2LA accredited ISO/IEC 17025:2005 (1750.01) calibration laboratory
- Additional certifications include ISO 31 (certificate content), ISO 35 (statistical analysis), and ISO 9001 (certified quality manufacturer)
What's Included
- Temperature compensation chart
- TDS conversion chart
- NIST-traceable calibration certificate with data
Benefits
- Wide calibration range covered with a single assortment kit
- Ensures consistent and accurate meter calibration
- Prevents contamination with disposable vial design
- Compact packaging ideal for laboratory and field use
Why Choose Oakton One-Shot Conductivity Standard Assortment?
Choose the Oakton One-Shot Assortment for a versatile, NIST-traceable calibration solution that supports multiple conductivity levels with ease and precision.
