"micro tube racks"

Welcome to the world of programming and automation with micro: bit™.

Eliminate the need for glassware and provide a semi-micro environment for conducting many experiments with this clear tray about the size of an index card. You can use Chemplates instead of test tubes, as a demonstration vessel for your overhead projector, for individual student experiments, or even as a gas generator or water reservoir. Twelve large numbered cavities are molded into the high-impact plastic. In addition, each plate has a jumbo-sized cavity and a snap-off measuring spatula. Gas collecting tubes, available separately, fit the Chemplate caps. Package of ten.

Teacher Developed!

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Welcome to the world of programming and automation with micro: bit™.

Learn about growing bacteria, their morphology, and bacterial staining techniques.

In this lab activity, students precipitate their own DNA from solution and examine its appearance.

The tube marking guide is an easy way to mark your fin and launch lug placement.

Build your own rocket with these Estes spiral wound paper tubes.

Somewhere Over the Rainbow Chemistry Lessons Fly.

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Launch lug variety pack for Estes rocket body tubes.