$100 - $150

Part Number: 103L-161-18

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

WD-00652-58 Traceable® Conductivity and TDS Standard, Individually-Tested, 200,000 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 200,000 μS/cm

INCLUDES

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

Measuring Range: -50 to +100 °C

GHS2022 HazCom Audit Guide by GHS Safety

Hazcom 2012/GHS guidebook will help you measure your HazCom compliance. Easy to understand, and easy to follow, it's an essential companion for any safety and health professional. Audit guidebook takes you through the major milestones for Hazcom compliance and chemical safety.

Written and prepared by experts it draws on more than 30 years of experience in chemical hazard communications and training. This 70 page guide covers aspects of compliance you've probably never thought about.

Like any professional audit, it attributes a score to each part of your compliance effort. In this way you can see where you're doing well and where you need to improve.

765JF Thermocouple Panel Thermometer, Type J, Range -346°F to 1400°F by Jenco

Panel mount digital thermometer with analog voltage output of 1 mV per digit, with analog output accuracy of ± 0.2%, features a bright red LED display and 1/8 DIN plastic housing. °C/°F selectable via plastic jumper behind front bezel. Available in types. J, K, T, E, and 3-wire Pt-100 RTD. Ambient range 0 to 60°C. 115/230V AC operation.

• High accuracy
• 50/60 hz rejection design
• Compact 1/8 DIN plastic case
• °C/°F selectable w/ re-calibration
• Models available for k,j,t,e pt-100
• Upscale break detection
• Cold junction consumption design
• 1mv/digit analog output
• Easy to install
• 0.56 high efficiency ide display

275660 Chlorine Standard Kits, Secondary (Lovibond) by AquaPhoenix

Lovibond® Chlorine Reference Standard Kit, for use with MD 100 and SC 450 Colorimeters

Chlorine Reference Standard Kit for MD 100 and MD 200 type photometers. For use with Vario Powder reagent versions.

• Checks the accuracy and reliability of photometers and results obtained.
• Kit includes 1 x zero solution and 2 x reference standards in sealed vials.
• Results can be checked against tolerances given on the certificate of conformity.
• Vials have a 2 year shelf life.
• Instructions included.

CA2200-K Calcium Hardness Indicator Powder by AquaPhoenix

All of the chemicals and reagents that we offer are manufactured at our Hanover, Pennsylvania facility. Our focus is on quality. Starting materials are usually ACS grade and all testing reagents have Certificate of Analysis available. NIST-traceability is available on items such as calibration solutions. Induction seals (like a Tylenol bottle) under our caps ensure product integrity and decrease the possibility of a leak during shipment. These items are handled by our in-house, certified experts to confirm packages are shipped according to HM-126F, Dangerous Goods Regulations.

Measuring Range: -50 to +120 °C

WD-35607-53 Conductivity/TDS Cell, Glass Body, K=10 (Use with CON 100, 200, and 500 meters) by Oakton

Feature built-in temperature compensation

Each conductivity/TDS cell features a 3-ft cable and a two-band platinum sensor. Epoxy body cells have a temperature range of 0 to 80°C; glass and stainless steel body cells have a temperature range of 0 to 100°C.

• Epoxy, glass and stainless steel models available

Choose from three different cell constants.

• K = 1.0 for midrange conductivity measurements.
• K = 10.0 for high conductivity measurements (near or above 20 mS).
• K = 0.1 for low conductivity measurements (near or below 20 µS)

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

GHS1030 Placarding Reference Wall Chart (24" x 36") by GHS Safety

This wall chart has been designed to offer a quick reference to placarding of Hazardous Goods for international shipments. Cross referenced from the U.N. recommendations on the Transportation for Dangerous Goods model regulations. Printed in full color on sturdy semi-rigid plastic, this chart is easily mounted on any wall.

May be used for both indoor and outdoor applications. Available in two sizes.