$10 - $15

B110 pH Buffer Solution, pH 10.00 Buffer (Blue), 1 pint (473ml) by Sensorex

Sensorex supplies pH buffers as pre-mixed, ready-to-use, color-coded liquids.-- red (pH4.01), yellow (pH7.00) and blue (pH 10.00). All buffers are guaranteed accurate to within +/- 0.01 pH units @ 25 deg C. Available sizes include pints(473mL), quarts(946mL) and gallons(3.786L). Buffer labels include pH vs. temperature information for precise calibration. Custom buffers are also available on an OEM basis. Please contact Sensorex regarding your requirements.

Electrode storage solution is available in pint and gallon sizes. This is the same solution that is shipped with all pH electrodes and ensures electrodes are ready for immediate use. Storage solution is recommended for long-term electrode storage since it is not color-coded and will not impart any color to the electrode's reference junction.

Features:

• Choice of pH 4.01, pH 7.00 and pH 10.00 or custom formulations
• Pint, Quart and Gallon Sizes
• NIST Traceability Certificates Available at Additional Cost
• Private/OEM Labeling Capability
• Color-Coded for easy recognition

94037 Thermistor for Smart DewHeater Controllers by Celestron

Take the guesswork out of using third-party heating bands or straps and increase your power efficiency with the Celestron Thermistor for Smart DewHeater Controllers. This accessory allows the Smart DewHeater Controller (sold separately) to deliver just the right amount warmth for to your telescope's corrector to prevent dew without wasting battery. 6' cable length accommodates a wide variety of configurations.

How it works

Connect the heating band to your telescope and place the Thermistor's sealed probe tip under the heating band. Plug each cable into its corresponding port of the Smart DewHeater Controller.

NOTE: This thermistor is not required if you are using a Celestron Dew Heater Ring because the ring already contains a built-in thermistor.

Enhance your setup

We also recommend adding a dew shield to your setup. While not mandatory, a shield will cut down on the amount of power the your dew heater needs to keep the optics clear.

• Works in conjunction with Celestron's Smart DewHeater Controllers to allow "smart" control of third-party dew heaters
• Regulates heating bands or straps to conserve power by only delivering enough heat to the optics to prevent dew
• Sealed tip positioned under the heating band or strap provides accurate temperature readings

WD-20250-62 GFCI Receptacle Tester by Digi-Sense

Fast and effortless way to test the safety of electrical socket outlets

• Inspect common faulty wiring issues in main socket installation
• Easily determine faults with bright light indicators
• For use in standard 110 to 125 VAC outlets

A-1500 Stabilizer Solution Pack by AquaPhoenix

The A-1500 Ammonia Stabilizer Accessory Solution supplies enough Ammonia stabilizer solution to perform at least 200 tests. This solution is a component of K-1510 Ammonia CHEMets® Test Kit (Nesslerization)

Part Number: BWS-P-LABEL

08080-92 Stainless Steel Bimetal Pocket Thermometer, 1.75" Dial, Glass Lens, 8" Stem, 0 to 220F, 2F Div by Digi-Sense

• Factory tested to three points with a ±1% accuracy
• Minimum immersion: liquids 2" (50 mm), gases 4" (100 mm)
• Hermetically sealed dial stops internal fogging
• Recalibrate using external adjustment nut
• 304 Stainless Steel dial case and stem
• Shock resistant

Includes

All thermometers come with a statement of test and a beaker clip.

QT0400-V Test Strips: Quat, 0-400 ppm (private labeled) by AquaPhoenix

Vial can be private labeled with your company logo, 100 strips.

A-0187 Nitrate Reaction Tube Pack by AquaPhoenix

These tubes are used with the cadmium reduction method test kits for measuring nitrate in water. Great for replacing an old tube or setting up multiple samples.

B104 pH Buffer Solution, pH 4.01 Buffer (Red), 1 pint (473ml) by Sensorex

Sensorex supplies pH buffers as pre-mixed, ready-to-use, color-coded liquids.-- red (pH4.01), yellow (pH7.00) and blue (pH 10.00). All buffers are guaranteed accurate to within +/- 0.01 pH units @ 25 deg C. Available sizes include pints(473mL), quarts(946mL) and gallons(3.786L). Buffer labels include pH vs. temperature information for precise calibration. Custom buffers are also available on an OEM basis. Please contact Sensorex regarding your requirements.

Electrode storage solution is available in pint and gallon sizes. This is the same solution that is shipped with all pH electrodes and ensures electrodes are ready for immediate use. Storage solution is recommended for long-term electrode storage since it is not color-coded and will not impart any color to the electrode's reference junction.

Features:

• Choice of pH 4.01, pH 7.00 and pH 10.00 or custom formulations
• Pint, Quart and Gallon Sizes
• NIST Traceability Certificates Available at Additional Cost
• Private/OEM Labeling Capability
• Color-Coded for easy recognition