Where Can I Buy Graduated Cylinders Locally

These 50 ml graduated cylinders are manufactured from borosilicate glass. The liquid level forms a true meniscus, making them easy to read. (You read the level of a graduated cylinder at the bottom of the meniscus.) They are also chemically-resistant and thermally-resistant for typical laboratory temperature variations. This is the type of graduated cylinder we recommend for most lab situations. Imported.

Test Tubes: You can absolutely use regular shot glasses, but I think these fun test tubes really dress up these halloween shots. I used graduated cylinders for these photos, but they could get expensive for a party. If you are having a lot of people, I recommend looking at something like these plastic test tubes with lids instead. You get a lot more for your money and they are plastic!

If you would like to see this phenomenon yourself, all you need is two graduated cylinders, water, and a bottle of rubbing alcohol from your local pharmacy. The rubbing alcohol sold in most pharmacies is a mixture of isopropyl alcohol (C3H8O) and water. You can find a weaker mixture that is 70% alcohol and a stronger mixture that is 91% alcohol. This experiment will work best with 91% isopropyl alcohol.

The next day, October 29, 2016, the State Hygienic Laboratory hosted a STEM outreach event for approximately 80 2nd- and 3rd-grade Girl Scout Brownies. The intent of the event was to educate the girls and expose them to different STEM disciplines and professions. The Department of Chemistry partnered with the Hygienic Lab to provide an interactive session that allowed the girls to collect scientific evidence using observations and water solubility tests to identify an unknown crystal. The girls worked in small groups and had a chance to engage in real-world science, such as using gram balances and graduated cylinders, and were provided lab coats and notebooks. The girls rotated through several different 25-minute science rotations and were provided STEM badges for participating. Associate Professor Betsy Stone participated, as did grad students Jennifer Schmidt-McCormack and Jaclyn Wrona, and postdoctoral fellows Bandriet and Ashlie Wrenne.

collect, record, and analyze information using tools, including microscopes, cameras, computers, hand lenses, metric rulers, Celsius thermometers, wind vanes, rain gauges, pan balances, graduated cylinders, beakers, spring scales, hot plates, meter sticks, compasses, magnets, collecting nets, notebooks, sound recorders, and Sun, Earth, and Moon system models; timing devices, including clocks and stopwatches; and materials to support observation of habitats of organisms such as terrariums and aquariums; and 781b155fdc