United Scientific Supplies

United Scientific Supplies

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  • Crucible Tongs

    United Scientific Supplies

    Overall length 9", rivted joints, tips are serrated. These crucible tongs are designed for safe and efficient handling of hot crucibles in laboratory environments. Made from heat-resistant materials, they provide protection against high temperatures. The tongs' design ensures a secure grip on...

  • Laser Pointer, Red

    United Scientific Supplies

    Economical laser pointers are useful for many optical experiments. Lasers operate on a push-button switch, are housed in a rubberized aluminum pen-style case, and include a pocket clip. The 6" long x 0.5" diameter Class 3R Red laser pointer has a maximum output of 5mW and a wavelength of...

  • Intermediate Spectrometer

    United Scientific Supplies

    This excellent instrument is easy to set up and easy to use and is designed for students to make precise measurements. This unit features high quality 22MM optics, a built-in illuminated auto-collimator for fast set up, a 17.8 cm diameter divided circle with clear gradations, a double-ended vernier...

  • Neoprene Stoppers

    United Scientific Supplies

    Neoprene stoppers can be used in areas where rubber would be attacked by reagents or solvents. Synthetic neoprene stoppers have good resiliency and shelf-life. They withstand petroleum products and oils as well as most inorganic acids and bases. Stopper are green for easy identification. Sold by the...

  • Density Kit

    United Scientific Supplies

    This kit is ideal for teaching students how to make measurements in the metric system and then apply those measurements to determine density using the formula Density = Mass/Volume. Includes metric ruler, aluminum bar 76 x 25 x 6mm, aluminum cubes 13mm (2), steel sphere 13mm and glass sphere 13mm....

  • pH Indicators & Dyes Stem Kit

    United Scientific Supplies

    Our pH, Indicators & Dyes kit includes 4 primary activities, each accommodating up to 40 students. This STEM kit contains structured investigations to make inquiry based learning affordable and fun! For pennies per experiment, your students have access to digital PDF content such as Individual...

  • Analytical Weight Box

    United Scientific Supplies

    Weights are made of brass, with nickel plated surfaces. All weights are carefully tested and calibrated. Analytical Weight Box contains a total of 9 weights from 1 to 100 grams, in polished wooden box, with fractional weights, rider and forceps.

  • Hooked Mass

    United Scientific Supplies

    Weights are made of brass, with nickel plated surfaces. All weights are carefully tested and calibrated. Analytical Weight Box contains a total of 9 weights from 1 to 100 grams, in polished wooden box, with fractional weights, rider and forceps.

  • Force Table

    United Scientific Supplies

    This student force table is a complete set that features a dual scale, allowing students to take readings either clockwise or counterclockwise, four complete weight sets (each with brass slotted weights, 2 x 5g, 4 x 10g, 4 x 20g, and a 20g brass weight hanger), four pulleys with clamps and two sets...

  • Surface Plasmon Resonance Apparatus

    United Scientific Supplies

    Surface Plasmon Resonance is an analytical technique used for detecting and tracking a wide variety of surface processes such as DNA and protein interactions, drug mechanisms, immunoassays, anodic stripping, corrosion, gas detection, and many more. Demonstrate the principles of SPR analysis Use a...

  • Student Magnetic Field Demonstrator

    United Scientific Supplies

    Iron fillings sealed in a transparent plastic cast that measures approx.

  • Porcelain Desiccator Plates with Large Holes

    Includes large hole in center and additional 6 to 10 holes depending on plate size. Glazed on one side. Thermal Shock Resistance - average coefficient of expansion from 20° C to 200° C is 3.56 x 10-5, gradually increasing to 4.69 x 10-5 at 1050°C. Every batch of porcelain is heat tested...

  • Wire Stripper

    United Scientific Supplies

    Quickly removes insulationwithout damaging wire. Set screw adjusts stripper to fit wire gauges from 10 to 24. Made from drop forged steel with black backed enamel finish. PVC Handles. Total length is 4".

  • Wooden Slide Storage Boxes

    United Scientific Supplies

    Strong Wooden Frame with hinged cover. Slides fit into numbered beveled slots. Printed index lines the cover.

  • Clamp Holders

    United Scientific Supplies

    Clamp holders for rods up to 19mm (0.75") in diameter. Available in Cast Iron or Brass.

  • Newton's Ring

    United Scientific Supplies

    A pair of lenses mounted on a metallic frame with three adjusting screws complete with teacher activity guide.

  • Protein Synthesis Manipulatives Kit

    United Scientific Supplies

    The kit was developed by the same teacher who brought you recombinant DNA technology manipulatives. Now available are manipulatives for teaching protein synthesis. Wheteher you have taught this content a thousand times or this is your first, you will find that all students can learn this material!...

  • Test Tube Rack Set

    United Scientific Supplies

    This set contains twleve 24 mL glass test tubes with rubber stoppers, and a brightly colored two tiered test tube stand.

  • Test Tube Rack, Epoxy

    United Scientific Supplies

    Heavy wire test tube racks includes a durable epoxy coating. Autoclavable. United Scientific Supplies' Test Tube Rack, Epoxy, offers a reliable solution for organizing and storing test tubes. Its epoxy coating provides resistance to chemicals and corrosion, ensuring long-lasting durability. The...

  • Graduated Cylinders, Double Scale, Borosilicate Glass

    United Scientific™ graduated cylinders feature a double metric scale, calibrated to contain. Borosilicate glass cylinders with pour spouts feature heavy uniform wall tubing and attached glass hexagonal bases. Made from heavy-duty borosilicate 3.3 glass • Meets ASTM E1272 Class B...

  • Burettes, Class A, with Straight Bore PTFE Key Stopcock, Individually Certified

    Class A, ASTM E287, meets USP standards, serialized and certified. Waiting time of 30 seconds. Manufactured from precision bore tubing and calibrated To Deliver (TD, Ex) on computer-controlled machines. Includes PTFE straight bore stopcock.

  • Numbered BOD Bottles

    United Scientific Supplies

    BOD Bottles for incubating diluted samples of clean, waste, effluent, and polluted water during the 5-day biochemical oxygen demand (BOD) test. Bottles are numbered to allow for convenient organization of samples. 300 mL bottles also include a bar code. Glass robotic stoppers are included. The 300...

  • Polystyrene Transport Tube

    United Scientific Supplies

    Sterilized polystyrene transport tubes are graduated from 1 to 8cc with graduation intervals of 1cc. Include raised graduations on the outer surface, a flat bottom for self-standing, and a leak-proof polyethylene screw cap. Dimensions: 20mm diameter x 112mm height with cap. Case/500

  • Electrostatics Kit

    United Scientific Supplies

    The Electrostatics Kit is a collection of materials designed for students to investigate the creation of charges through friction between various rods and fabrics. Contents include: Hollow Glass Friction Rod (1) Glass Friction Rod, Half Ground (1) Ebonite Rod (1) String, 10' (1) Balloons (3)...

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