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".2mL PCR tubes"
Applied Filters
Filters
Applied Filters
Test Tube Clamp With Finger Grips (Stoddard Clamp)
Pick up test tubes easily and safely.
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Laboratory Starter Kit
Set includes (1) base, (1) rod, (1) beaker tong, (1) crucible tong, (1) tripod stand, (1) wire gauge, (1) bosshead, (1) clamp, (1) retort ring with bosshead, (1) burette clamp double, (1) test tube holder, (1) test tube stand (z-shape), (1) test tube brush, and (1) spatula.
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LaMotte® TesTab® Nitrate Test Kit
Refill for The Comprehensive Water Monitoring Kit 470004-240 and LaMotte® TesTab® Water Investigation Kit 470007-270
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Estes BT-50 Body Tubes
Build your own rocket with these Estes spiral wound paper tubes.
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Boomwhackers Tuned Percussion Tubes
Boomwackers are brighly colored plastic tubes tuned by length to musical notes.
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Capillary Tube Holding Tray
This holding tray with sigillum wax sealant for capillary tubes has a 24-place capacity.
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Resonance Apparatus
With the Resonance Apparatus, students investigate the effect of frequency on wavelength.
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TeacherGeek Vinyl Tubing for Hydraulics - ¹/₈ in. Int.Ø
100 feet of extra tubing for TeacherGeek projects.
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BD Vacutainer® Urine Collection Devices and Kits, BD Biosciences
Kits provide a wide array of devices to collect and transport urine samples.