A standard test tube is an essential laboratory tool used in a variety of applications ranging from sample preparation to chemical reactions. The size of each test tube is designed to provide the optimal balance of perplexity and burstiness, allowing scientists to perform their experiments with precision and efficiency. This article will explore the importance of standard test tube sizes, their uses, and how they are measured.
Why Standard Test Tube Size Is Necessary?
Standard test tube sizes are necessary for conducting accurate and precise experiments. Test tubes of different sizes can hold different amounts of liquid, which can lead to variations in results that are not due to the actual experiment being conducted. By using standard test tube sizes, scientists can ensure that the amount of liquid used in each experiment is consistent, allowing them to make valid conclusions from their results. Additionally, having standardized test tube sizes allows for easier comparison of results between different experiments and across different laboratories.
Comperision Chart for standard test tube size
SUPERLELE 48 Pack Plastic Test Tubes with Caps, 16x150mm(25ml) Plastic Tubes for Lash Wands, Party Supplies, Scientific Experiments
DEPEPE 12pcs 80ml Test Tubes with Cork, 25×200mm Glass Test Tubes for Plants, Bath Salts, Party Decoration
Carolina Standard-Grade Glass Test Tube, 18 x 150 mm, Pack of 24
SP Bel-Art Indexed Test Tube Rack; For 10-13mm Tubes, 90 Places, Standard Numbering (F18745-0023)
Carolina Standard-Grade Glass Test Tube, 12 x 100 mm, Pack of 48
SUPERLELE 48 Pack Plastic Test Tubes with Caps 16x150mm(25ml) Plastic Tubes for Lash Wands, Party Supplies, Scientific Experiments
SUPERLELE 48 Pack Plastic Test Tubes with Caps is the perfect addition to any scientific experiment, party supplies or lash wand. These 16x150mm (25ml) plastic tubes are made of clear polystyrene (PS) which is both durable and non-toxic. The caps can be tightly attached to the plastic test tubes, creating a good seal and preventing liquid leakage. They are perfect for use in school experiments or for storing seed beads, powder spices and even bath salt.
Why We Like This
The size These plastic test tubes have a diameter of 0.62 inches / 16 mm and a length of 6.3 inches / 160 mm (with cap). Each tube holds 25 ml or 1 ounce of your favourite shot.
The material Made from clear polystyrene (PS), these tubes are both durable and non-toxic, making them ideal for holding any liquids or powders you wish to store.
The caps The caps can be tightly attached to the plastic test tubes, creating a good seal and preventing liquid leakage.
Versatility Perfect for use in school experiments, storing seed beads, powder spices or even bath salt! They also make great party supplies as test tube shooters for shots!
Further application These plastic test tubes are great for lash wands and plant propagation too!
Common Questions & Answers
Q: How big are the tubes?
A: The tubes have a diameter of 0.62 inches / 16 mm and a length of 6.3 inches / 160 mm (with cap). Each tube holds 25 ml or 1 ounce of your favourite shot.
Q: What material is it made from?
A: It’s made from clear polystyrene (PS), which is both durable and non-toxic so it’s safe for use with any liquids or powders you wish to store.
Q: Can the caps be securely attached?
A: Yes, the caps can be tightly attached to the plastic test tubes, creating a good seal and preventing liquid leakage.
Additional Product Information
| Length | 150 |
| Weight | 1.08 |
DEPEPE 12pcs 80ml Test Tubes with Cork 25×200mm Glass Test Tubes for Plants, Bath Salts, Party Decoration
Are you looking for a way to store liquids, plants, or decorations for a party or event? If so, the DEPEPE 12pcs 80ml Test Tubes with Cork are perfect for you! These 25200mm glass test tubes come with cork stoppers and a brush, making them ideal for a variety of uses. Not only can they be used for scientific testing, but they can also be used to store beads, spices and other liquids. Plus, they are perfect for growing plants and decorating Halloween or any other themed party.
Why We Like This
Glass Test Tubes: These 25200mm glass test tubes are made of heat-resistant borosilicate glass that is non-toxic and safe.
Cork Stopper: The cork stoppers can be securely attached to the test tube for good sealing performance.
Easy to Use: With the included brush, these test tubes are easy to use and clean.
Versatile Uses: Perfectly suitable for scientific testing, storing liquids and bath salts, as well as growing plants and decorating parties.
Capacity: Each test tube has a capacity of 80ml.
Common Questions & Answers
Q: What is the material of the test tubes?
A: The test tubes are made of heat-resistant borosilicate glass that is non-toxic and safe.
Q: How many test tubes come in each package?
A: Each package contains 12 test tubes with cork stoppers and one brush.
Q: How big are the test tubes?
A: The test tubes measure 25200mm/0.98″ 7.9″ in size with a capacity of 80ml (Outside Diameter: 0.98in / 25mm; Inner Diameter: 0.86in / 22-23mm; Wall Thickness0.04in / 1.1mm).
Additional Product Information
| Length | 7.87401574 |
| Weight | 0.5732018812 |
| Width | 3.93700787 |
| Size | 25×200mm |
Carolina Standard-Grade Glass Test Tube 18 x 150 mm, Pack of 24
Carolina Standard-Grade Glass Test Tubes are an ideal choice for a variety of scientific and medical applications. Made from borosilicate glass, they are economical, high-quality, and meet ASTM standards. The 18 x 150 mm tubes feature a rim, and hold up to 27 mL of liquid. They come in packs of 24, making them a great value for research labs or medical facilities.
Why We Like This
Economical Carolina Standard-Grade Glass Test Tubes are a cost-effective option for research labs and medical facilities.
High Quality The tubes are made from borosilicate glass and meet ASTM standards.
Rimmed The tubes have a rim that makes them easier to handle and store.
Versatile These test tubes can be used in a variety of scientific and medical applications.
Convenient The tubes come in packs of 24, making them convenient to store and use.
Common Questions & Answers
Q: What size are the Carolina Standard-Grade Glass Test Tubes?
A: The Carolina Standard-Grade Glass Test Tubes measure 18 x 150 mm with a 27mL capacity.
Q: Are the test tubes made from quality materials?
A: Yes, the test tubes are made from borosilicate glass which meets ASTM standards for quality assurance.
Q: How many test tubes come in each pack?
A: Each pack contains 24 Carolina Standard-Grade Glass Test Tubes.
Additional Product Information
| Length | 6.5 |
| Weight | 1.35 |
| Width | 4.8 |
SP Bel-Art Indexed Test Tube Rack; For 10-13mm Tubes 90 Places, Standard Numbering (F18745-0023)
The SP Bel-Art Indexed Test Tube Rack is an excellent tool for clinical laboratories to increase efficiency and accuracy. This rack is designed to hold 10-13mm tubes in 90 places and is numbered for easy identification and programming. It also features round holes with tight tolerances to firmly hold the tubes in place, reducing lost samples and potential damage to instruments. Its made of autoclavable white polypropylene for durability and long lasting use.
Why We Like This
Standard numbering makes it easy to identify and program each location
Tight tolerances reduce lost samples and potential damage to instruments
Autoclavable white polypropylene construction is durable and long lasting
Perfect for automated liquid handling systems when cell identification/location is critical
Ideal for clinical laboratories where multiple samples need identified locations
Common Questions & Answers
Q: Is this test tube rack autoclavable?
A: Yes, its constructed of autoclavable white polypropylene.
Q: What size tubes can be used with this rack?
A: Its designed for 10-13mm tubes.
Q: How many places does this rack have?
A: It has 90 places in 6 rows of 15 places.
Additional Product Information
| Weight | 0.000625 |
Carolina Standard-Grade Glass Test Tube 12 x 100 mm, Pack of 48
Carolina Standard-Grade Glass Test Tube is an economical, high-quality, borosilicate test tube that meets ASTM standards. With a size of 12 x 100 mm and a capacity of 8 mL, this pack of 48 are perfect for laboratory usage. The rim feature allows for a secure seal when the glass tube is closed, making it great for storing liquids and performing experiments. This glass test tube is the perfect addition to any science lab!
Why We Like This
Economical: This set of 48 test tubes is great value for money.
High-Quality: The borosilicate glass meets ASTM standards, making it durable and reliable.
Secure Seal: The rim feature allows for a secure seal when the glass tube is closed.
Versatile Usage: Perfect for storing liquids and performing experiments in the lab.
Compact Design: 12 x 100 mm size makes it easy to store in any lab setup.
Common Questions & Answers
Q1: What material is this test tube made out of?
A1: This Carolina Standard-Grade Glass Test Tube is made out of borosilicate glass that meets ASTM standards.
Q2: How much liquid can this test tube hold?
A2: This Carolina Standard-Grade Glass Test Tube has a capacity of 8mL.
Q3: Is this pack of 48 enough for use in a lab?
A3: Yes, the pack of 48 Carolina Standard-Grade Glass Test Tubes are perfect for laboratory usage.
Additional Product Information
| Length | 4.8 |
| Weight | 1.05 |
| Width | 3.6 |
Benefits of Standard Test Tube Size
1. Easier Storage and Organization: Standard test tube sizes allow scientists to store and organize their samples in a more convenient way.
2. Standardized Results: Using the same size test tubes allows for more accurate results to be obtained since the volume of the sample is consistent across experiments.
3. Increased Safety: Using standard test tube sizes reduces the risk of spilling and breaking in the laboratory since they are designed to fit together securely and hold liquid safely.
4. Cost Savings: Buying standardized test tubes in bulk can help save money since you don’t have to buy a variety of sizes for different experiments or applications.
Buying Guide for standard test tube size
What is a standard test tube size?
A standard test tube size is a type of laboratory glassware used to hold and mix small amounts of liquid or solid samples. Test tubes come in different sizes, shapes, and materials, ranging from tiny 0.5 mL microcentrifuge tubes to large 50 mL culture tubes. The most common size is a 12 x 75 mm test tube. This size works well for most applications and experiments.
What are the different types of standard test tubes?
There are several different types of standard test tubes available, including glass, plastic, and polystyrene. Glass test tubes are generally preferred for experiments as they provide better visibility and are resistant to chemical attack. Plastic and polystyrene are also popular options as they are more cost-effective than glass and can be disposed of easily after use.
What should you consider when purchasing standard test tubes?
When purchasing standard test tubes, it is important to consider the size of the tube, the material it is made from, its capacity (the amount of liquid it can hold), and its shape. It is also important to make sure that the tube has been properly sterilized before use in order to prevent contamination of samples. Additionally, you should make sure that the cap or closure mechanism on the tube is secure enough to prevent spills or leakage during use.
Where can you buy standard test tubes?
Standard test tubes can be purchased online from various laboratory supply companies or from your local scientific supply store. It is important to ensure that you purchase from a reputable supplier so that you get quality products at a reasonable price.
In conclusion, standard test tube size is an important factor when it comes to the accuracy of laboratory results. Test tubes come in a variety of sizes, and each size has its own advantages and disadvantages. The most common standard test tube size is 12 x 75 mm, which is the recommended size for most laboratory applications. It is important to select the right size of test tube in order to ensure accurate results.
