$20 - $25

93605-43 Industrial Thermocouple Element, 9" L, 20gauge, K Type by Digi-Sense

Elements with in an industrial thermocouple that includes a thermowells that deteriorate over time can be replaced as a more cost effective solution. Each replacement element is made of 20 gauge wire and is encased with ceramic insulators for a greater degree of protection.

71230 UpClose G2 8x21 Roof Binocular by Celestron

• High quality binoculars at an affordable / economical price
• Multi-coated optics increase light transmission resulting in brighter and sharper images with high contrast levels
• Stylish rubber covered aluminum body protects from rough handling
• Ergonomic thumb indents and finger ridges for extra non-slip comfort and ease of use
• Water resistant
• Soft carrying case
• Binocular straps

Perfect For:

• Bird Watching
• Sporting Events
• Nature & Wildlife
• Hunting
• Travel & ventures
• Concerts & live events
• Boating

CY-7100-P Cylinder, Plastic 100mL by AquaPhoenix

Easily dispense liquids with the generous pour spouts on Thermo Scientific™ Nalgene™ PMP Economy Graduated Cylinders. These clear polymethylpentene cylinders exhibit good chemical and impact resistance and include easy to read molded-in graduations that won't rub off

Non-Conductive Mount Kit installed at Factory for Fans with Top-Mounted Motors

A-9500 Activator Solution Pack by AquaPhoenix

The Sulfide Activator solution accessory pack (A-9500) supplies enough solution to perform at least 200 tests.

93605-44 Industrial Thermocouple Element, 12" L, 20gauge, K Type by Digi-Sense

Elements with in an industrial thermocouple that includes a thermowells that deteriorate over time can be replaced as a more cost effective solution. Each replacement element is made of 20 gauge wire and is encased with ceramic insulators for a greater degree of protection.

08077-65 PFA Safety Coated Liquid-In-Glass Thermometer; -10 to 110C, 50mm Immersion, Organic Liquid Fill by Digi-Sense

These thermometers are ideal for use in laboratories, universities, food/beverage, environmental, wastewater, and many other general-purpose applications. In the event of breakage, the PTFE coating contains the broken liquid and glass, preventing contamination or injury.

Thermometers feature permanently fused markings, blue spirit liquid, white background glass; are also individually serial numbered. Include statement of accuracy and a triangular-style antiroll fitting.

The liquid and glass are contained within the PFA jacket, preventing contamination

• Nonmercury blue spirit liquid
• Statement of accuracy

Includes

triangular anti-roll fitting, and statement of accuracy

93605-48 Industrial Thermocouple Element, 12" L, 20gauge, J Type by Digi-Sense

Elements with in an industrial thermocouple that includes a thermowells that deteriorate over time can be replaced as a more cost effective solution. Each replacement element is made of 20 gauge wire and is encased with ceramic insulators for a greater degree of protection.

HA6091-Q Hydrochloric Acid, 0.1N, 1L by AquaPhoenix

• Traceable to NIST

Specifications

• Packaging Type: Poly
• Size: 1.00 L
• Concentration: 0.1N

93407 Canon M-Mount T-Ring by Celestron

A T-Ring is one of the first accessories you will need to take pictures through a telescope or spotting scope. If you have a Canon EOS mirrorless camera body, the Celestron EOS M-Mount T-Ring is the one for you.

How to Use

To use this T-Ring, place the M-Mount T-Ring on your Canon mirrorless camera. Just like changing a lens, line up the T-Ring to your camera's lens mount. Push it in and turn until you hear a click. The T-Ring has a sturdy bayonet flange that locks for a secure fit. Once you attach the T-Ring to your camera, you're ready to connect your telescope. The telescope side of the T-Ring has threads that accept a variety of camera adapters, including the Celestron T-Adapter. The adapter you choose depends on the type of photography you wish to do.

Body

The Canon M-Mount 42mm T-ring is machined aluminum black anodized. The internal surfaces are blackened and glare-threaded to provide the highest contrast. The T-Ring has a ribbed surface for a secure grip while threading/unthreading. The Canon M-Mount 42mm T-Ring is compatible with M42 x 0.75 (T-Thread) camera adapters.

• T-Ring attaches to M-mount Canon mirrorless camera bodies
• Works with Celestron T-Adapters
• 42mm female diameter thread
• Sturdy bayonet flange locks for a secure fit

PI1400-P Potassium Iodide, 5% w/v, 500mL by AquaPhoenix

• APHA for Chlorine, 4500-D

Specifications

• Packaging Type: Poly
• Size: 500 mL
• Concentration: 5% w/v