Thomas Non-Digital Thermometers

Glass Class A Volumetric Flasks feature a pennyhead stopper and are Batch Certified. Durable, machine-blown body. Heavy beaded tubing neck. Flasks feature a sharp graduation line and large white block letters. A ground glass stopper is included. Meets Class A specifications per ASTM E288.

Unique septa/liner is molded to provide a leakproof seal 40 mL capacity EPA V.O.A. vial in clear or amber borosilicate glass Unique liner shape mechanically locks into closure, preventing contamination from dropped liners Available as assembled only, pre-cleaned to EPA protocol B, or Independent...

Our ergonomic polyurethane tractor stools feature your choice of black rolling, non-marring casters (suitable for both hard and carpeted floors) or black, non-marring bell glides (suitable for both hard and carpeted floors) on a nylon-reinforced fiberglass base. Our rugged polyurethane round seat is...

Baume Heavy @ 60°F Made from heavy-walled, annealed tubing for maximum strength Built-in non-mercury thermometer Lead-free ballast Conforms to ASTM accuracy requirements Each thermo-hydrometer comes with a Certificate of Conformance traceable to NIST. Bio-degradable, non-mercury performance...

Ideal for measuring inside diameter, outside diameter and depth Stainless steel or carbon fiber models Zero at any point Switch between inches and millimeters NIST traceable Thomas Traceable digital calipers take length/diameter measurements three ways: outside, inside and depth. Carbon fiber models...

Our ergonomic polyurethane tractor stools feature your choice of black rolling, non-marring casters (suitable for both hard and carpeted floors) or black, non-marring bell glides (suitable for both hard and carpeted floors) on a nylon-reinforced fiberglass base. Our rugged polyurethane round seat is...

View giant size digits from anywhere with desk/wall mount. Clock automatically adjusts for daylight saving, leap year, and even the earth’s wobble in leap seconds. Maintains better than 1-second accuracy for 25,000 years. Giant-Digits: 4-3/4 inches (12 cm) digit height viewable from 200 feet...

Reports MIN/MAX temperatures achieved during dishwashing cycle Monitors temperatures for proper cleaning Water-resistant and metal construction are ideal for food, wet labs, outdoors Perfect for Dishwashers and Wet Environments Thermometer reports the maximum and minimum temperatures...

Traceable® Digital Stopwatch ( 8788T52) Precise, Traceable® timing for enzyme tests, viscosity measurements, animal studies, and other timed lab tests. Made for scientists in industrial, educational, hospital, and governmental labs who insist on the finest instrumentation. Engineered...

Thomas Scientific™ Class A Seriological Pipettes are ideal for use with all types of pipette fillers and controllers. These Type 3 serological pipettes are made from borosilicate glass and comply with USP standards. Color-coded. Batch certified. Calibrated to deliver. Printed with durable...

Class 100 Clean Room Industrial Blue Polyurethane Desk Height Chair in Chrome is adjustable from 17.75-23 inches from the top of the seat to the floor and features ergonomic adjustments including seat height and locking back tilt, built in handle for ease of movement, locking seat tilt, and...

Nickel forms an adherent oxide film that provides its corrosion resistance up to temperatures around 600°C. It's highly resistant to alkalis and most acids, however, it is attacked by oxidizing acids like nitric and by salt solutions containing oxidizing species.

Our ergonomic polyurethane tractor stools are constructed from our rugged polyurethane that is self-skinning, chemical- and puncture-resistant, and fully washable, and feature your choice of chrome-hooded casters or black glides on a polished cast aluminum base. Each ergonomic stool is backed by our...

Borosilicate Glass Filtering Flasks include a heavy-duty rim and a bolt neck with tubulation. Graduations are printed in durable white enamel. Manufactured from low-expansion Type 1, Class A Borosilicate 3.3 glass that complies with ASTM E438 Standard Specification for Glasses in Laboratory...

Class 100 Clean Room Industrial Blue Polyurethane medium Bench Height Chair in Chrome is adjustable from 24.75-35 inches from the top of the seat to the floor and features ergonomic adjustments including seat height and locking back tilt, built in handle for ease of movement,6-way adjustable arm...

Our ergonomic vinyl stools feature a 360° adjustable height adjustment that can be operated from any position. These high bench height stools offer several customizable options, including your choice of chrome-hooded casters or black glides on a polished cast aluminum base, and over 65...

Our ergonomic fabric upholstered chairs adjust to fit most body types and workstations. Optional 6-way adjustable arm rests support a variety of arm placements for proper ergonomics. Additional ergonomic benefits include a contoured waterfall seat cushion and an adjustable back rest with lumbar...

Chlorides are tested to control the blow down from boiler and cooling systems in industrial water treatment. The sample is titrated with a standard solution of silver nitrate with chromate used as the indicator. Mercuric nitrate titrants are available for lower level detections. Each kit is packaged...

Dry Contact Technology High accuracy Unlimited shelf life, can be stored dry No pre-conditioning or user maintenance required Robust, rugged and reliable Dry Contact Technology replaces traditional liquid or gel-filled ISE’s. Dry contact electrodes require no pre-conditioning. Simply place...

Polyurethane ESD Tractor Sit-Stand Medium Bench Height Stool in Chrome is adjustable from 21-29 inches from the top of the seat to the floor and features electro-static dissipating components to ensure proper grounding with ergonomic adjustments such as seat height and locking seat tilt, optional...

Disposable Polystyrene Cuvettes for Spectrofluorometers Negligible variation in absorbance between the 4 optical sides allows readings from any side. Standard 10 mm light path Designed specifically for fluorometry, cells are also ideal for nephelometry and spectrophotometry. The polystyrene cuvettes...

Special 2 x 3 inch size (6686K20) Thickness 1.10-1.30 mm Washed, with plain edges Clinical grade Special 3 1/4 x 4 inch size (6686M20) Thickness 1.10-1.30 mm Washed, with plain cut edges Clinical grade

Wide selection of sizes Most Soxhlet extractor sizes Consistent wall thickness High-purity glass binderless microfiber Common Glass Microfiber Thimble material applications include gravimetric methods for hot environments, gravimetric methods for acidic gasses, and extraction methods common to...