$25 - $50

S01-1001-210 ProRAE Guardian Care Center Tier 1 Yearly Subscription per Instrument by RAE Systems

ProRAE Guardian Care Center is an advanced device management software used to manage fleets of instruments by providing tools to automate several common tasks for improving worker productivity. All Care Center license keys are valid for a fixed duration of time.

Enables detector to be worn on the chest or over the shoulder. Use with straps AC0507 or AC0508.

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

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

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

TDS300 Conductivity Solution, 300ppm/445uS, 1Qt by Sensorex

TDS/Conductivity instruments and sensors must be calibrated together. For a single-point calibration, select the one solution that approximates the expected conductivity or ppm level of total salts. Mixed Salt standards are the most frequently used in the field to sample naturally occurring water sources, boiler feed water, or cooling tower water. Typical river water, well water, or lake water sample will contain a mixture of several different salts. Sensorex Mixed Salt standards simulate a "Natural" mixture of common salt compounds found in these sources. Sodium sulfate, sodium bicarbonate, and sodium chloride salts are blended to provide a representative value. There are certain applications where Single Salt Solutions are preferred. NaCl Solution is routinely used to calibrate instruments measuring Sea Water or brackish water samples. Reagent grade salt and high resistivity DI water is compounded for accurate results. KCI Single Salt Solution may be used with conductivity meters that read directly in Siemens or Ohms. KCI (potassium chloride) is established as an international calibration standard for conductivity measurement. Choose the conductivity calibration solution that is right for your application. CA Residents: Prop 65 WARNING(S)

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

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

10-108-10 Hydrogen Chloride Colorimetric Gas Detection Tube, 1 - 20 ppmv with Desiccant (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

A-0191 Pipettor Pack, 25 uL by AquaPhoenix

A-0191 is a micropipette that is used for sample dilution in some tests. This reusable pipettor dispenses 25 microliter (uL) volume. Single-use disposal pipettor tips (A-0171), are required and are sold separately.

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

220999 PhosVer 3 Phosphate Reagent Powder Pillows, 5 mL, pk/100 by AquaPhoenix

For phosphate (phosphorus) determination by the PhosVer 3 ascorbic acid method. Sample Size: 5 mL. For use with visual test kits. Pack of 100 powder pillows.

K-1910 Carbon Dioxide (dissolved) - Titrets Titration Cells, 10-100 ppm by AquaPhoenix

Increments: 10, 11, 12, 13, 14, 15, 16, 18, 20, 25, 30, 35, 40, 50, 70, 100 ppm

Features of Titrets Technology:

• Dependable, sealed single-use titrants
• Fast, easy procedure -- no need to count drops
• No burettes or other equipment necessary
• Perform a titration ANYWHERE

Part Number: C2HOSE41

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