Drive Belt for Lortone 3A Rock Tumbler

30 g bottle of sodium lauryl sulfate powder, also called sodium dodecyl sulfate. It's a surfactant used in many cleaning and hygiene products. Discover the sodium dodecyl sulfate formula, density & more in the table below!

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Future pilots and engineers, get ready for an exciting STEM experience with the POWERUP ® 4.0! Sail the open skies and fly on auto-pilot for up to 10 minutes at a time. Control your plane in the palm of your hand, using your smartphone!

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This lab kit contains over 20 of the harder-to-find items for the 12 experiments in the Focus On Middle School Chemistry curriculum, 3rd edition. Provide your students with robust, hands-on Chemistry lab experiences!

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The Real Science 4 Kids Elementary Geology Student Textbook, 3rd edition, introduces students in grades K-4 to Geology concepts such as rocks, minerals, soils, the Earth as a system & more! 12 chapters. 114 pages. Hardcover.

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All of these neoprene/latex gloves are very chemical resistant.

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Contains one each aluminum, copper, iron & zinc 4" electrodes.

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This slide set contains 12 plain glass slides, two concavity glass slides and abox of 100 slide coverslips, all packed in a 25-slide capacity storage box.

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Get into the hobby of collecting and polishing rocks and minerals with this quality Lortone 3A rotary tumbler! Both durable & easy-to-use, this rock tumbler completely polishes a batch of rocks in just 4-6 weeks.

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This aneroid barometer reads in hectapascals (1" of mercury equals 33.86 hectapascals) or mmHg.

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This 30 g of potassium chlorate is a compound containing potassium, chlorine, and oxygen atoms. The formula of potassium chlorate, it's common uses & and more can be found below! Oxidizer; read warning labels carefully.

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