$25 - $50

K-9923 Zinc - Vacu-vials Instrumental Kit, 0-15.0 ppm by AquaPhoenix

10-135-04 Butadiene Colorimetric Gas Detection Tube, 0.5 - 5 ppmv (10 Tubes / Box) 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

B225 Zobell ORP Calibration Solution by Sensorex

Use this pre-mixed ORP calibration solution for verifying and calibrating ORP sensors.The solution standard is 228mV and is widely used for ORP sensor calibration. Supplied in a pint (16oz) bottle with long term stability.

Features:

• Simple calibration of ORP sensors to known standard
• Fast response time with all ORP sensors
• No mixing required - solution is pre-mixed and instantly ready for use
• One year shelf life guaranteed

18526-24 Type J Economic Bolt On Thermocouple Probe #8 Screw 12" Fiberglass Ext. Grounded Junction by Digi-Sense

The temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°F (104°C); PVC handles are rated to 200°F (93°C); Stainless Steel handles are rated at 450°F (232°C); Mini Connectors are rated to 392°F (200°C).

• Available in #6 (M3.5) or #8 (M4) screw sizes and different lead lenghts
• Response Time: 2-4 seconds or greater
• Each probe comes with a color coded ANSI mini connector or stripped leads: type J-black, type K-yellow, type T-blue, and type E-purple.
• Custom designs or changes to this product are available upon request

ST5010-Q Starch Indicator Solution, 1 .0% w/v, 1L by AquaPhoenix

Specifications

• Concentration: 1 .0% w/v
• Packaging Type: Poly
• Size: 1.00 L

2745050 Test Strips: Free & Total Chlorine, 0-10ppm by AquaPhoenix

The most widely used disinfectant for drinking water, chlorine is also important for sanitizing swimming pools, cooling towers, other industrial equipment, and in the treatment of municipal wastewater. Its measurement and control are vital for both safety and economic reasons. Chlorine exists in water as "free" chlorine (hypochlorite) or "combined" chlorine (chloramines). With Hach Water Quality Test Strips, technicians in the field can test many samples in only a few minutes and make immediate evaluations on-site. No measuring, set-up, clean-up, or chemical handling are necessary. Hach test strips are also used in laboratories all over the world for pre-test screening-to detect the presence of materials that might interfere with lab testing. Contains 50 tests.

*This product has not been evaluated to test for chlorine and chloramines in medical applications in the United States.

• Accurate and easy to use - just dip and read!
• Great for quick, on-site evaluations of free and total chlorine levels.

PH0100SIUN23 pH Safe 1 Neutralization cartridge by Sauermann

The pH Safe 1 Neutralization Cartridge is safe, easy-to-install and eco-friendly. It's capable of neutralizing up to 200 gallons (800 liters) of acidic condensates at pH3. The pH Safe 1 has been specifically designed to treat condensates produced by gas condensing boilers for use with Sauermann centrifugal tank pumps.

• Preserves the plumbing system and the environment
• Prevents damage to concrete and plastics
• Prevents corrosion on metal parts
• Easy-to-install and replaces; fits right into the tank pump inlet

*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

08491-15 Epo x y-Encapsulated Thermistor Element, 32 Gauge Copper, 3" Bare by Digi-Sense

Time constant is the time required to reach 63.2% of the new reading. To determine how long it will take to reach 99% of the new reading multiply the time constant by five.

Note: The temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°F (104°C); PVC handles are rated to 200°F (93°C); Stainless Steel handles are rated at 450°F (232°C); Mini Connectors are rated to 392°F (200°C).

• Probes are electronically isolated and come with a 10ft lead with a ¼" phono plug (unless otherwise specified).
• Probes are designed for multiple applications.
• Epoxy coated probes can be used in liquid immersions.
• Time Constant: 1-4 seconds or greater
• Custom designs or changes to this product are available upon request

90309-10 Irreversible 1-Point Square Temperature Label, 160F/71C; 50/Pk by Digi-Sense

Labels are made up of a series of temperature-sensitive elements sealed between heat-resistant substrates with transparent windows. Each element changes color distinctly as its rated temperature is met or exceeded. The changes to the label are irreversible, providing a temperature history of the surface being monitored. The labels will not delaminate when removed, allowing them to be attached to an inspection report to serve as a permanent record. Ideal for use in the food, automotive, molding and metal working industries. Accuracy is ±1.8°F below 212°F and ±1°F above 212°F. Shelf life: 1 year after date of purchase.

• Used as a quick inspection tool that the product is in usable condition during the shipping and receiving process
• Save time and money due to costly recalls
• Self-adhesive design

10-141-30 Ethanol Colorimetric Gas Detection Tube, 100 - 2000 ppmv (10 Tubes / Box) 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

98766-79 Traceable Waterproof/Steamproof Timer with Calibration by Digi-Sense

This water-resistant timer features easy, three-button operation for error-free programing. Count down from 99 min, 59 sec on the easy-to-read LCD; alarm sounds when timer reaches zero. Count up to 99 min, 59 sec or continuously; timer rolls over again from zero at end of period. Press START/STOP button at any point during a run to trigger time-out and time-in. Suction cup on back may be removed, or used to stick on instruments, walls, shelves, hoods - any flat surface. Flip-out stand allows for placement on a bench.

Traceable® Products have an individually-numbered Traceable® Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Use in washdown and humid areas - timer is water-resistant and steamproof
• View from up to 20 feet away - large-digit display

Includes

Stand, removable suction-cup, one 1.5 V button cell battery, and NIST-traceable calibration certificate with data.