Carolina offers a variety of resources and products to help your students delve into the emerging area of Genetics. For over 80 years, Carolina has been providing the highest-quality living organisms and cultures available. Our butterflies can be purchased at every stage to help demonstrate their beautiful life cycle to students.
Vast selection of ready to use biological media to meet diverse needs. In stock and ready to ship! Carolina plants are a great tool for teaching cell respiration and photosynthesis. Selection includes aquatic and classroom plants. Carolina's extensive assortment of compound and stereomicroscopes span virtually all grade levels and applications. Popular corded compound microscopes and cordless microscopes for elementary to advanced use.
We have the compound microscope you are looking for! Digital microscopes are great for large classroom computer combined instruction. Students can take images, videos, and more. Stereomicroscopes show 3D images vs. They are great for first tme student use. Get your students inspired with high school physical science kits, robotics, Carolina ChemKits, and much more. Teach long term earth changes in real time and study the atmosphere, weather and climate and their impact on sustaining life.
One stop for all your classical mechanics science and energy education needs. Exciting activities that make science active and fun! Carolina has the best specimens available, along with dissecting supplies, instruments, and much more. Carolina's Perfect Solution specimens are a safe, non-toxic alternative to Formalin. Carolina's innovative, proprietary tissue fixative produces superior specimens with life-like tissue texture and color.
Carolina provides owl pellet products that are heat sterilized and easy to use for students of all ages. Excellent for hands-on, inquiry-based learning. For over 80 years, Carolina has provided superior non-mammal specimens that engage students in hands-on dissecting experiments. K—8 inquiry-based, hands-on science curriculum that paves the way to deep understanding of phenomena through 3-dimensional learning.
Moving to NGSS? Teaching NGSS is more than checking off standards. Thank you for your continued use of the STC Program. Keep your classroom alive with activities, information, and help in biology, biotechnology, botany, genetics, and more.
Make your classroom electrifying with activities and information spanning chemistry and physics content. Everything from equilibrium to electricity and reactions to rocketry at your fingertips. Mine activities, information, and helpful hints for ESS. Trendy 3-D special effects on movie screens grab and keep your students' attention.
Now use their fascination with mutli-dimensions to discuss visual perception, optics, and colors while studying the solar system. This demonstration is dedicated to raising your students' awareness of the air pollution created by their everyday activities. Teach a class like forensic science where you have to apply physics, chemistry, and biology content? We have interdisciplinary activities and tips to help. This brief guide will provide you with the information you need to make a number of solutions commonly used in educational laboratories.
In this activity, students engage in a game of beanbag toss—but instead of merely keeping score, they explore statistical concepts such as mean, median, mode, and range.
This author provides an excellent student lab-report format, explains how it adapts to different science disciplines, and suggests simple labs to familiarize students with it.
Keep your classroom or lab safe throughout the schoolyear with lots of helpful tips, hints, and safety techniques. You have questions-we have answers. Get general information, care guides, and product information here. Brush up on the latest instructional strategies and pedagogy with information from our teaching partners, instructional designers, and academic consultants.
Feeling the pinch from the current economy? Carolina understands. Exclamation icon This product contains shipping or purchase restrictions. Read ». Product: in stock. All our ethanol products are denatured. Denatured means that poisons have been added to the ethanol to make it undrinkable.
The federal government exempts sales of denatured alcohol from beverage taxes. The poisons are chosen such that they cannot easily be distilled or otherwise removed from the ethanol to make it drinkable. But not all ethanol is created equal, and not all kinds of ethanol are suitable for every task.
Ethanol has a number of uses in microbiology. It is used in the purification and precipitation of biomolecules, in staining and restaining specimens in histology, in dehydrating tissues before embedding, and in disinfection.
There are three grades of ethanol commonly used in the lab. This is the highest concentration of ethanol you can get by distillation because Some procedures that are sensitive to the presence of water require absolute ethanol. For this reason, absolute ethanol sometimes contains trace amounts of these additives such as benzene.
This makes it cheaper than pure ethanol. You should not use denatured ethanol when precipitating nucleic acids , since some of the additives can interfere with downstream applications. This is a bit tricky to predict because the additives vary between producers, but it is safest to avoid denatured ethanol altogether. What does matter is the final ethanol concentration. This is a two-part answer:. These two factors mean that when you mix water and ethanol, the ethanol molecules occupy the space between the water molecules.
They're not happy until you are. Bottom line? We guarantee our products and service won't mess up your science study—no matter how messy it gets. Have questions? Talk to Customer Service. Quantity Decrease Quantity: Increase Quantity:. Add to Wishlist Create New Wishlist. DNA extraction , testing for starch , etc. Hazard Flammable and Combustible Liquid Browse through our diverse selection of chemicals to find isopropyl alcohol , ethyl acetate reagent grade , lithium chloride anhydrous , and much more!
Not for children under the age of For use under adult supervision.
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