What is the test tube rack use for?
A test tube rack is a piece of laboratory equipment used to hold multiple test tubes upright at the same time. They are especially useful for organizing test tubes when different solutions are being worked on or collected at once.
What can I use instead of a test tube rack?
test tube rack. Substitute: a wide glass jar can be used if a single test tube will stand upright with enough tube above the jar so that you can grab it easily with your holder, and still not spill.
How do you store test tubes?
Test tube holders are an easy way to organize test tubes and prevent the test tubes from falling and breaking. These containers also provide a safe way for you to store test tubes, especially when they are being used for on going experiments.
What is a test tube used to hold?
A test tube is a glass container used in a scientific laboratory. Scientists (and mad scientists) use test tubes to hold chemicals during experiments. If you take a chemistry class, you might use a test tube to handle corrosive chemicals, or to mix two substances safely.
What are the different types of test tubes?
There are several material types of test tubes: glass, plastic, metal and ceramic. Glass and plastic are the most common while metal and ceramic are less common. There are several sub-types of glass and plastic test tubes.
What tools are used in a lab?
| Name | Use |
|---|---|
| Hot Plate | An electrical device used to heat things up. |
| Graduated Cylinders (glass or plastic) | Used to measure liquid volume. A very accurate tool. Graduated in mL. |
| Beaker (glass or plastic) | Used to stir, heat (if glass), and measure liquid volume in mL (rough estimate). |
| Beaker Tongs | Used to handle hot beakers. |
What is the function of a retort stand?
In chemistry, a retort stand, also called a clamp stand, a ring stand, or a support stand, is a piece of scientific equipment intended to support other pieces of equipment and glassware — for instance, burettes, test tubes and flasks.
What is the price of test tube?
BrewMart India Test Tube (25 ml) – Set of 6 Pcs
| M.R.P.: | ₹200.00 |
|---|---|
| Price: | ₹179.00 |
| You Save: | ₹21.00 (11%) |
| Inclusive of all taxes |
What does a test tube rack look like?
Racks for test tubes have openings of various sizes to accommodate specific or a range of tube diameters, and securely hold tubes on benchtops, or in water baths, incubators, or refrigerators. Test tube racks have various configurations and can be stackable, have grips for inversion, be angled or have alphanumeric labels.
How to organize a blood draw tube rack?
Test Tube Racks separate and centralize your blood draw tubes and supplies. Choose from our unique Blood Draw Tube Organizers and our Blood Tube Organizer Drawers.
Which is an example of an expandable test tube rack?
Our Work 2 Store® Expanding Storage Rack is an example of a test tube rack that is both stackable and expandable to make it easier to manipulate samples. This type of space-saving test tube rack is ideal to safely keep tubes on an individual bench top or for test tube storage in refrigerators and freezers.
How big is a Thomas scientific test tube rack?
Sturdy Z-shaped rack made from a single sheet of heavy gauge Stainless 304. Rack features 25 wells in 5 rows, for tubes up to 16mm in diameter. Polished, smooth surface facilitates easy cleaning and labeling.