What color tube top is used for a chemistry blood screen test?

Answer A chemistry screen blood test is drawn in either a red top, speckled top or yellow top, serum tube. The tube should have no additives other than a possible serum separator. These tubes allow the bl... Read More »

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What color tube top is for a chemistry blood screen test?

A chemistry blood screen is typically drawn in a yellow-top gel barrier tube. This test can also be drawn into a red-top tube, with or without a gel barrier. The gel barrier increases the speed a... Read More »

What is a test tube clamp used for?

A test tube clamp is designed to hold test tubes that are used in places such as a lab. Test tube clamps are used to ensure that harmful or heated materials do not injure the person working with th... Read More »

What tube color is for what blood sample?

According to the University of Utah's Eccles Health Sciences Library, tube colors match with blood samples as follows: Red—chemistries, immunology, serology and blood bank (crossmatch); Gold—ch... Read More »

How Would a Test Tube Be Used in a Science Lab?

The test tube is a common piece of thin-walled glassware found in science labs around the world. Along with Bunsen burners, beakers and conical flasks, test tubes serve a number of purposes.