What are those test tubes called?
culture tube
A test tube, also known as a culture tube or sample tube, is a common piece of laboratory glassware consisting of a finger-like length of glass or clear plastic tubing, open at the top and closed at the bottom.
What can you substitute for a test tube?
Substitute: a shallow clear glass or plastic container which covers your beaker. This is used to collect vapors when heating liquids. 4 mm glass tubing, about 50 cm total. These will be used in one- and two- hole corks with vinyl or rubber tubing to connect test tubes.
What is the best use for a test tube?
Test tubes are used to hold, mix, and heat chemical experiments. They are used as homes for microorganisms when people want to culture (grow) them. They are also used as collections devices for things like blood samples.
What type of glass is used in test tubes?
Borosilicate Glasses
Borosilicate Glasses This is among the most common type of glass found in laboratories and is used in beakers, vials, test tubes, flasks etc. This material has a low expansion that makes it suitable for a wide variety of laboratory applications.
What are the different color tubes for lab tests?
Albumin – Green, SST, or Plain Red.
What is the difference between a test tube and a boiling tube?
The difference between them is their diameter. A boiling tube is wider than a test tube. This makes it better suited for boiling liquids in, as they are less likely to bump. However, this dangerous behaviour still does occur, so care needs to be taken when boiling a liquid.
What are centrifuge tubes used for?
Centrifuge tubes are used to contain liquids during centrifugation, which separates the sample into its components by rapidly rotating it around a fixed axis. Most centrifuge tubes have conical bottoms, which help collect any solid or heavier parts of the sample being centrifuged.
What color tubes do you centrifuge?
Red Top Tubes Centrifuging the specimen yields serum. NOTE: All drug levels must be drawn in red top tubes only.