$25 - $50

WD-56105-60 Cole-Parmer BNC-to-Stripped Wire Adapter by Oakton

Replace or upgrade electrodes, probes, cells, and parts for Cole-Parmer meters. Many of these items are compatible with other brands of meter. Please contact an application specialist for assistance.

Use this female BNC-to-stripped wire end connector to simplfy connection and replacement of pH/ORP electrodes with male BNC connections to transmitters and controllers with terminal block connectors.

A-0504 Sample Zeroing Accessory Pack by AquaPhoenix

For use with colored/turbid samples during instrumental analysis.

Sample Zeroing Accessory Pack A-0504 is designed for zeroing photometric instruments with colored or turbid samples prior to sample analysis with CHEMetrics Vacu-vials Test Kits.

Each Accessory Pack contains 30 vacuum-sealed ampoules for sample zeroing and instructions.

*Please note we can only ship RKI products to customers within the United States

10-128-10 Vinyl Chloride Colorimetric Gas Detection Tube, 1 - 20 ppmv (5 Colorimetric Tubes and 5 Pre-Tubes) by RAE Systems

RAE Systems colorimetric gas detection tubes enable quick, on-the-spot measurement of a wide range of toxic and combustible gases and vapors. RAE Systems tubes are easy to read, and provide a sharp, clear color change directly corresponding to the concentration of gas present. RAE Systems tubes are compatible with the RAE Systems piston hand pump, a reliable way to draw samples of an exact volume required for the most accurate measurements.

Key Features

• Wide assortment of tubes available to detect over 300 gases and vapors
• Easyto use, even in multiple layers of gloves
• Easy-to-read with sharp,clearcolorchange
• No calibration or other maintenance required

Applications

• Oil and gas
• Chemicals and petrochemicals
• Agriculture and pestcontro
• Food and beverage production
• Environmental protection
• Fire service
• HazMat response
• Nationalsecurity

GHS1045 Training Certificate (50/pkg), Spanish by GHS Safety

HazCom GHS Certificate of Completion is a great way to recognize employee achievement in completing their training on the new HazCom GHS requirements.

This full color certificate is printed on thick sturdy card stock and has a blank areas to put both the student and trainer names. Certificate is 8-1/2" x 11" in size and suitable for framing. Cards are sold 50/pkg.

Part Number: 17L-135A-1.5

*Please note we can only ship RKI products to customers within the United States

WD-00652-53 Traceable® Conductivity and TDS Standard, Batch-Tested, 150,000 μS; 500 mL by Oakton

• Oakton® Traceable® conductivity and TDS standards have detailed labels: KCl, NaCl, and 442 conversions, temperature corrections, and certified values referenced to 25°C-convenient!!
• Average accuracy at 25°C is ±0.25 microsiemens for 1, 5, 10 microsiemen (μS) solutions, or ±0.25% for all other solutions. The tested uncertainty is shown on the certificate, whichever is greater
• Conductivity options range from 1 to 200,000 μS/cm
• Individually-tested solutions are certified by the bottle - each bottle is analyzed for the best accuracy

METHODS SUPPORTED

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 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.

A2LA ACCREDITATION ISO/IEC 17025:2005 (1750.01)

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. A2LA accredited certification provides the highest achievable level of 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) and ISO 35 (statistical analysis), plus ISO 9001 (certified quality manufacturer).

• 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
• Use when readings are expected to be around 150,000 μS/cm

INCLUDES

temperature compensation chart, TDS conversion chart, and NIST-traceable calibration certificate with data.

*Please note we can only ship RKI products to customers within the United States