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"micro tube racks"
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Ward's Work 2 Store Expanding Storage Tube Rack
Single rack, double function.
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Plastic Vinyl Tubing
Different heights, thickness, and lengths to meet all your class and lab needs.
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Borosilicate Glass Test Tubes, 25 ml
A pair of tubes for elecrolysis experiments.
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Innovating Science® Dialysis Tubings
The semi-permeable membrane, created from a natural source of cellulose, allows passage of particles up to 14000 Da.
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Cultubes™, Plastic Culture Tubes with Dual Position Caps, Sterile, Simport Scientific
These disposable, sterile tubes can be used for most routine laboratory procedures.
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Medium Wall, Amber, Latex Rubber Tubing
This superior tubing is made from natural latex.
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Nylon Semimicro Centrifuge Tube Brush
Total length: 18 cm; bristle section length: 7.6 cm; tapered dia: from 1.3 cm to 5 mm.
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LilyPad MP3
The LilyPad MP3 player is your all-in-one audio solution, containing an Arduino-compatible microcontroller, MP3 (and many other formats) audio decoder chip, micro-SD card socket, and a stereo audio amplifier. Part of the Lilypad e-textiles line, this board can be used to give your fabric creations the gift of music, or any other sounds you can put on a micro-SD card.
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Ward's® Chemistry Rainbow Down the Tube Demonstration
Somewhere Over the Rainbow Chemistry Lessons Fly.