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Science Lab Supplies and Fisher Sci are two companies that offer chemical supplies for school labs to purchase in singles as well as bulks. Both offer discounts for schools.
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Why shouldn't i wear contact lenes during chemirsty labs even if wearing goggles?
Gases or fumes produced during a chemical reaction can literally melt your contact lens onto your eyeballs. You're just putting yourself in a riskier situation to wear contact lens during labs, even if you're wearing goggles. Think about it.
What is decription of test tube racks?
Test tube racks are commonplace in school science labs and are used routinely to securely hold test tubes or boiling tubes that are being observed or filled.
Ap bio lab 1?
You can receive all 12 AP Biology labs at apanswers.webs.com. They have a whole year's worth of AP Biology labs. I used the site last year to pass AP Biology and the AP exam at the end of the year. It'll only cost 14 bucks, but it's well worth it because they get the labs straight from the Collegeboard handbook.
Which tube to use to draw pt inr labs?
blue (citrate) tube
Constructivism in chemistry lab?
This sounds like a question proposed by a chemistry education professor. I'm a high school chemistry teacher (16 years) and unsure why we push constructivism in chemistry labs. It seems unsafe to have kids design labs. Liability is much greater for the school. Well written labs will develop the skills students need to construct knowlege and attain understanding. Class discussion and post-lab analysis are wonderful opportunities for the student to use constructivism. Proponents of constructivism generally cover far less content than a more traditional approach to teaching chemistry. Very few topics in chemistry do students come to class knowing. Therefore they have little knowledge base to build upon. For these reasons, I will continue to be more traditional and resist constructivism as the only tool to teach chemistry. Teacher in Normal, Illinois
Who sells the new kylo brower for tv?
hillcrest labs
What was the usefulness of the first helicopters?
To labs vertically with crops and medical supplies.
What uses chemical energy?
people and science labs
Is uranium made in labs?
Uranium is a natural chemical element.
Is a dietitian a scientist?
In school yes, in practice..typically not. Though we have an extensive background in the biological and chemical sciences, we generally do not work in labs. However, many do and consider themselves scientists.
When was the company Salter Labs created?
The company Salter Labs first filed as a corporation on August 11, 1975. It sells medical equipment to both hospitals and consumers for professional and home care.
Why are labs over pressurized?
there are no labs that i know of that are over pressurized but biology labs or chemical weapons labs or other labs with dangerous substances are negatively pressurized meaning the pressure inside is reduced so when the door opened air would be sucked into the lab preventing dangerous substances in the air to escape the lab.
What is a methylene blue?
It is a chemical compound that has a variety of uses- mostly used in Biology labs
What is a chemical flask?
a (usually) glass jar with a special shape used in chemistry labs.
What companies offer free diabetic testing supplies?
The American Diabetes Services offers free testing supplies as well as Abbots Labs that offer a free blood glucose meter. Most pharmacies also offer free supplies.
Is there a chemical CB?
CB is typically used in chemistry labs as a short-hand for Carbon Black.
Does shrimp flavoring use real shrimp?
It depends- a lot of flavorings are made out of chemical combinations in labs.
