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  • Tape Measure Quick View
    • Tape Measure Quick View
    • Chemistry & Labware
    • Tape Measure

    • This 36"/150cm fiberglass tape measure features inches on one side, and centimeter and millimeter markings on the reverse. Ages 7+
    • ADD
  • Teasing Needle For Dissection Quick View
    • Teasing Needle For Dissection Quick View
    • Dissection
    • Teasing Needle For Dissection

    • Pack of 10 or 50 teasing needles for use in dissection. Pin length is 35 mm (1 3/8”) and overall length with handle 135mm (5 3/8”).
    • ADD This product has multiple variants. The options may be chosen on the product page
  • Telegraph Kit Quick View
    • Telegraph Kit Quick View
    • Science Kits
    • Telegraph Kit

    • Discover how people communicated long distances before the telephone! With our Telegraph Kit, you can experience a little bit of history, learn Morse Code, and even send a secret message to a friend. Kit includes a D cell battery holder, contact key, light bulbs, alligator connector cords, buzzer, and exploration guide. Ages: 7+
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  • Test Tube Quick View
    • Test Tube Quick View
    • Test Tubes
    • Test Tube

    • Fire polished rim and uniform wall thickness. Conformity to ISO 4142. Made of borosilicate 3.3 glass. High thermal shock resistance & chemical attack resistance. Available without rim per request. Packed in breakage resistant special designed boxes.
    • ADD This product has multiple variants. The options may be chosen on the product page
  • Test Tube Holder Quick View
    • Test Tube Holder Quick View
    • Clamps
    • Test Tube Holder

    • Wood, with steel spring for closing jaws, length 180 mm approx. for 11-19 mm diam. tubes.
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  • Test Tube Holder Quick View
    • Test Tube Holder Quick View
    • Clamps
    • Test Tube Holder

    • Metal strips with a slider, mounted in wooden handle.
    • ADD This product has multiple variants. The options may be chosen on the product page
  • Test Tube Holder, Cross Pattern Quick View
    • Test Tube Holder, Cross Pattern Quick View
    • Clamps
    • Test Tube Holder, Cross Pattern

    • Stout brass strips mounted in wooden handle to hold tubes from 12 mm to 40 mm. Overall length 220 mm.
    • ADD
  • Test Tube RacksTest Tube Racks Quick View
    • Test Tube RacksTest Tube Racks Quick View
    • Chemistry & Labware, Test Tubes Racks
    • Test Tube Racks

    • These economical durable plastic test tube racks are stackable and can be completely autoclaved. Easy to assemble for use and disassemble for storage. Ages 7+
    • ADD This product has multiple variants. The options may be chosen on the product page
  • Test Tube Racks Quick View
    • Test Tube Racks Quick View
    • Chemistry & Labware, Test Tubes Racks
    • Test Tube Racks

    • Holds a total of 15 test tubes. Has 7 openings of 20mm diameter, 8 holes of 17mm diameter, and 8 drying pins. Easy to assemble. 225x110x90mm. 130g
    • ADD
  • Test Tube Racks Quick View
    • Test Tube Racks Quick View
    • Chemistry & Labware, Test Tubes Racks
    • Test Tube Racks

    • S-shape aluminum test tube rack resists rusting. Heavy, low-form construction prevents tipping. Etched row numbers allow for easy identification. Same-size racks can slide into each other for compact storage. Ages 7+
    • ADD This product has multiple variants. The options may be chosen on the product page
  • Test Tube Stand Quick View
    • Test Tube Stand Quick View
    • Chemistry & Labware, Test Tubes Racks
    • Test Tube Stand

    • Six hole test tube rack with drying pins. Made of polypropylene and is autoclavable.
    • ADD This product has multiple variants. The options may be chosen on the product page
  • Test Tube Stand (3 Tier) Quick View
    • Test Tube Stand (3 Tier) Quick View
    • Chemistry & Labware, Test Tubes Racks
    • Test Tube Stand (3 Tier)

    • The 3-tier design provides a clear view of the tube contents and convenient insertions and removal of tubes. These autoclavable racks can withstand sub-freezing temperatures. Material: Polypropylene.
    • ADD This product has multiple variants. The options may be chosen on the product page
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Product categories

  • Biology & Earth Science (94)
  • Chemistry & Labware (165)
  • Glassware (21)
  • Physics (284)
  • Plasticware (5)
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  • Science Gifts (8)
  • Science Kits (39)

New Products

  • Insect Pooter Insect Pooter
  • Cell Holder, Single (D Battery) Cell Holder, Single (D Battery)
  • Motor-Generator Model Set Motor-Generator Model Set
  • Cell Holder, Double (D Battery) Cell Holder, Double (D Battery)
  • Electrostatic Kit (With Sunthetic Fur) Electrostatic Kit (With Sunthetic Fur)

Supertek Scientific, LLC

Supertek Scientific has been providing premium quality, yet affordable products for the US educational and scientific markets since 2013. Supertek product offerings include products for Biology, Earth Science, Chemistry and Physics. We offer a full range of science products appropriate for all needs and grade levels; beginning from early elementary through high school classrooms, universities, and professional laboratories.
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Contact Info

  • Address:15 W. Commercial Ave. Addison, IL 60101
  • Phone:+1 (630) 345-3450
  • Email:sales@superteksci.comOpens in your application
  • Website:https://www.superteksci.com/

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Recent Products

  • Insect Pooter Insect Pooter
  • Cell Holder, Single (D Battery) Cell Holder, Single (D Battery)
  • Motor-Generator Model Set Motor-Generator Model Set
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