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Thomas®

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  • TraceableLIVE™ WiFi Datalogging Thermometers

    Thomas®

    TraceableLIVE™ - The simple, efficient, and reliable way to stay connected to your critical environment, wherever you go. With TraceableLIVE™, you’re always connected to your lab with your smartphone, tablet, or personal computer. By simply using the TraceableLIVE™…

  • Easy-Read® General Purpose Liquid-In-Glass Thermometers

    Thomas®

    Easy-Read® Thermometers are: Filled with environmentally safe non-toxic, non-hazardous, biodegradable Enviro-Safe ® liquid, EnviroKleen™ certified by ChemTel, an independent laboratory, dyed black against yellow back glass, the highest contrast combination for ease of…

  • Serological Pipets

    Thomas®

    Thomas® brand serological pipets are manufactured from optically clear polystyrene in a class 100,000 clean room. The 1ml, 2ml and 5ml are a one piece construction and the 10ml, 25ml and 50ml are made with a durable, ultrasonically welded three piece construction. Graduations are calibrated for…

  • Sterile Petri Dishes

    Thomas®

    Generic Sterile Petri Dishes are available in stackable and slippable forms Optically clear Vented lids for air circulation Radiation sterilized These Stackable Petri Dishes are ideal for general laboratory use while Slippable  Petri Dishes are designed for automated…

  • Thomas Model 4 Wiley® Mill Accessories and Replacement Parts

    Thomas®

    Runners, Bench Legs For attachment to Mills 3375E15 and E25, to provide stability without bolting to bench 24 inches long and 2.75 inches high, on rubber feet, includes bolts for mounting Revolving Knife Sets For replacement of rotor knives on Wiley® Model 4…

  • Extreme Accuracy Thermometer

    Thomas®

    Four Traceable® International Standards Digital thermometers provide the exact readings required for critical requirements, quality control checks and routine measurements. Units read 0.00, 25.00, 37.00, or a combination of all three with a resolution of 0.01° and an accuracy…

  • FRIO-Temp® Precision Liquid-In-Glass Verification Thermometers

    Thomas®

    FRIO-Temp® verification thermometers for sample temperature measurement within Blood Banks, Freezers, Refrigerators, Incubators or Ovens without introducing contamination. These thermometers are: Filled with environmentally safe non-toxic, non-hazardous, biodegradable Enviro-Safe…

  • Traceable® Memory Monitor Thermometer

    Thomas®

    Min and max temperature memory Hi and low temperature alarm May be used for liquids, air/gas, semi-solids, water baths and refrigerators Specifications: Range is from –58.0 to 158.0°F and –50.0 to 70.0°C · Resolution is to 1° · Accuracy is…

  • Red Extruded Vacuum Tubing

    Thomas®

    Flexible, smooth-walled tubing High-quality gum rubber Cartons contain 48 to 50 feet (14.6 to 15.2 m). Listings indicate i.d. x o.d. x wall thickness in inches. Tubing is 10 ft per pack and 50 ft per carton.

  • Thomas Aluminum Weighing Dishes

    Thomas®

    Aluminum Offered with a flat bottom, slightly crimped side walls and a small tab handle, or with smooth walls and no tab handle Use as evaporating dishes or dust covers Withstands temperatures up to 677°C (1,250°F) Cases are packaged ten sleeves of 100

  • Traceable® Refrigerator/Freezer Thermometer

    Thomas®

    Accurately measures temperature in freezers, refrigerators, incubators, water baths and heating blocks Enclosed “temperature buffered” sensor Range: -50 to 70°C (-58 to 158°F) Resolution: 1°C; accuracy: ±1°C Glycol bottle insulates sensor from…

  • Thomas Traceable Conductivity Calibration Standards

    Thomas®

    Sixteen ounces of liquid for frequent calibration needs Highest accuracy available Units labeled (micromhos/millisiemens, ohms, parts per million/TDS) Includes step-by-step calibration instructions and temperature chart 100% compatible with all makes of equipment …

  • Thomas Traceable Long Stem And Extra Long Stem Digital Thermometers

    Thomas®

    Chemical resistant probe Safer than mercury thermometers Large, bright LCD Switchable thermometers fit into cuvettes, test tubes, flasks and beakers. Stainless steel probe is resistant to most laboratory chemicals. Readings are updated every second. Operate continuously for over a year on a…

  • Traceable® Jumbo Humidity/Temperature Meter

    Thomas®

    Measures in °C or °F External temperature sensor works underwater NIST Traceable® certificate included Jumbo 1 1/8” display Self-contained, stable and accurate unit requires no adjustments or maintenance. The minimum and maximum memories may be shown or cleared at any time with the touch…

  • Enviro-Safe® Precision General Purpose Liquid-In-Glass Thermometers

    Thomas®

    Filled with environmentally safe non-toxic, non-hazardous, biodegradable Enviro-Safe ® liquid EnviroKleen™ certified by ChemTel, an independent laboratory Comparable in accuracy to mercury filled thermometers, but are 100% environmentally safe Tested and calibrated in H-B’s…

  • Thomas Wiley® Mini-Mill Cutting Mill

    Thomas®

    The Thomas Wiley® Mini-Mill is our smallest cutting mill - but still Wiley® tough Official Methods of Analysis AOAC 922 1.6 inch diameter milling chamber - 1.7 cu. in. 1 to 25 gram sample volume Three speeds - 860, 1,700 and 3,700 rpm All steel construction Removable…

  • Thomas pH Buffer Solutions

    Thomas®

    Available in clear or color-coded buffers Traceable to NIST standards and available in a variety of packaging selections. Provides a tolerance of ±0.02 pH at 25°C and the bottle label provides temperature correction data from 0° to 50°C. All Thomas buffers offer…

  • Thermometer / Clock

    Thomas®

    Internal sensor Measures in both Fahrenheit and Celsius Unique unit simultaneously displays time of day, temperature, and humidity. Individually serial-numbered Traceable® Certificates in the areas of time, temperature and humidity are provided from our ISO 17025 calibration…

  • Traceable Big-Digit Thermometer

    Thomas®

    Easy-view, 1 1/8"-high jumbo digits NIST traceable User selectable °F/°C Large display can be read from up to 25 feet away. The dual display permits reading ambient and probe temperatures simultaneously. The Min/Max memory feature allows storage of high/low temperature records overnight,…

  • Double-Safe™ Precision General Purpose Liquid-In-Glass Thermometers

    Thomas®

    Double-Safe™ thermometers are: Filled with environmentally safe non-toxic, non-hazardous, biodegradable Enviro-Safe ® liquid, EnviroKleen™ certified by ChemTel, an independent laboratory, dyed black against yellow back glass, the highest contrast combination for ease of…

  • Thomas Hot Plate Stirrers

    Thomas®

    Microprocessor control LED temperature display Cool Touch, chemical-resistant housing Hot Top indicator Thomas hot plate stirrers deliver superior performance and repeatable results. Low-profile, spill-resistant housing channels fluids away from internal components.  Microprocessor…

  • Thomas Pestle Tissue Grinder Assemblies with Smooth Pestles

    Thomas®

    Consists of piston-type Teflon® pestle with stainless steel shaft and replaceable grinding vessel of borosilicate glass Eliminates ground glass from homogenate; Teflon minimizes heat generated in use Completely autoclavable Precisely controlled grinding clearance Pestles and vessels…

  • Thomas One-Shot Traceable Conductivity Standards

    Thomas®

    Traceable to NIST standards Accuracy: ±0.25% 100% compatible with all makes of equipment For use in the lab and the field Single-use standards eliminate concerns about external container contamination. Each container is labeled for calibrating conductivity…

  • Thomas Square Spectrophotometer Cells

    Thomas®

    Square, 10 mm Light Path Cells Outside dimensions approximately 12.5 x 12.5 x 46 mm high Light path: 10 mm, ±0.01mm Teflon® cover included Matched sets are supplied in cushioned storage box Cell bodies are of fused-wall construction Cells are usable in spectral…

  • Thomas Weighing Canoes

    Thomas®

    Aerospace-grade, anti-static plastic Natural opaque white color Uniquely shaped to dispense- no more “squeezing” of square weigh boats. Plastic provides reduced adhesion without oily coatings. Economical, stable, easy-to-handle design. Thomas® Weighing Canoes are also recyclable.…

  • Traceable® Water/Shock-Resistant Stopwatch

    Thomas®

    Accuracy is 0.001% Resolution is 0.01 second Timing capacity is 24 hours Timing functions include single action, time-in/time-out, continuous timing and cumulative split. Stopwatch is provided with an individually serial numbered Traceable certificate from an ISO 17025 calibration…

  • Thomas UniFit™ ZFR™ Pipet Tips in BulkPacks™ and MiniRacks™

    Thomas®

    All UniFit Tips are molded from Zero-Fluid-Retention polypropylene resin Homopolymer PP plastic is ADC/bovine-free Tips fit all single and multi-channel pipettors Beveled orifices for total sample recovery RNase-, DNase-free All MiniRacks and Lids are molded exclusively of…

  • Pre-Sterile Low Retention Racked Filter Pipet Tips

    Thomas®

    Tips that give you complete peace of mind Protect your work from contamination with one of the industry’s most efficient aerosol barrier assemblies. Our proven range of filter pipette tips, reliably prevent aerosol transfer to give you complete peace of mind when performing your most…

  • Thomas Stadie-Riggs Tissue Slicer/Blades

    Thomas®

    Used frequently for preparation of thin, uniform sections of fresh tissue as necessary for metabolic studies of tissue in vitro Sections average 0.5 mm in thickness Consists of three flat plates of carefully machined and polished transparent methacrylate, 13 mm thick, one extended to form a…

  • Thomas Mini Variable-Speed Peristaltic Tubing Pumps

    Thomas®

    Compact, variable-flow, bi-directional pump offers adjustable flow delivery Ideal for use with conductivity flow-thru cells, liquid chromatography, collecting fractions, pH/circulating fluids or buffers in baths, and moving corrosive materials Four different tubing sizes ( 1/16",…

  • 4-Channel Alarm Timer

    Thomas®

    Easy on the eyes High-decibel alarm NIST Traceable® certificate Four channels Perfect for repetitive testing Four channel big-digit timer has a 0.75” high display that allows for far away viewing. Micro-computer chip permits setting four separate channels. Set any time from 99 hours, 59…

  • Ring Stands

    Thomas®

    Consisting of enameled steel support base with zinc-plated steel rod (8835B50 series) and 8091C20 series rings of zinc-plated steel with aluminum screw clamp Stands include one each 64, 89, 114 mm rings Listings indicate base dimensions and rod height

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