Are you trying to find science lab capillary tubes among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling science lab capillary tubes on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 13 hours of research and did 52 science lab capillary tubes tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best science lab capillary tubes you can buy today
- Sterile and individually packaged;
- High-quality product to ensure that both ends are open with no flat edges, allowing for easy sampling and spotting
- Packaged in a sturdy resealable tube to ensure that capillary tubes arrive clean and undamaged
- Used for TLC separation or melting point analysis for aqueous and organic solutions
- Disposable, ends can be sealed by flame
- Consistent dimensions of tubes to allow for constant and precise volume filling, reducing spotting volume variations between samples
- 500 per pack capillary tubes, 0.3mm inner diameter, 0.5mm outer diameter. 100mm length.
- Convenient packaging with 1.5mm hole on cap for easy tube drawing without need of opening the cap or keeping it open all the time.
- As shown in photos, approximate spotting volume as tested for dichloromethane is 20mm x (0.15mm)² x 3.14 = 1.5µL, for acetone is 30mm x (0.15mm)²x 3.14 = 2µL, and for water is 50mm x (0.15mm)² x 3.14 = 3.5µL.
- Testing method used is placing the tube at a straight up angle with only the tip submerged in the liquid and allowing the liquid to keep on climbing until it stops.
- With a relatively large quantity of 500 or 1500 tubes, at a highly affordable price, one can say goodbye to reusing capillary tubes in TLC spotting (or any other application), other than perhaps using both ends once each. Save the time, effort, washing solvent and risk of contamination, and focus on more important aspects of your research!
- Consistent dimensions of tubes to allow for constant and precise volume filling, reducing spotting volume variations between samples
- High-quality product to ensure that both ends are open with no flat edges, allowing for easy sampling and spotting
- Packaged in a sturdy plastic resealable tube to ensure that capillary tubes arrive clean and undamaged
- Used for TLC separation or melting point analysis for aqueous and organic solutions
- Disposable, ends can be sealed by flame
- PRECISE MEASUREMENT | 4-inch long capillary tubes with 0.2mm wall thickness for accurate substance melting point determination.
- OPEN BOTH ENDS | Designed for easy filling and cleaning, suitable for repeated use in scientific experiments and tests.
- BOROSILICATE GLASS | Made from high-quality, durable borosilicate glass, ensuring resistance to thermal shock and chemical corrosion.
- PACK OF 100 | Bulk pack provides ample supply for laboratories, educational settings, and research facilities, ensuring long-term availability.
- VERSATILE APPLICATIONS | Ideal for melting point determination, sample storage, microscale experiments, and various laboratory uses.
- Length: 100mm; Inner Diameter: 0.3mm; Outer Diameter: 0.5mm; Diameter Tolerance: 0.1mm.
- Mainly used for sampling from reaction vessels with small volumes, as well as for TLC plates.
- The large pack of 1000 tubes meets the demands of frequent use in laboratories.
- Capillary tubes are fragile due to their glass composition and small diameter; handle with care.
- If received damaged, please let us know and we will solve it promptly.
- Made in United States
- 90 mm length
- Package Dimensions : 5.75 L x 5.25 H x 4.5 W (inches)
- Package Weight : 1.5 pounds
- 140 or 280 per pack large glass capillary tubes, 1.3-1.5mm inner diameter, 1.6-1.8mm outer diameter, 100mm length, both ends open.
- Convenient packaging with 3mm hole on cap for easy tube drawing without need to open the cap or keeping it open all the time.
- As shown in photos, approximate spotting volume as tested for dichloromethane is 8mm x (0.7mm)² x 3.14 = 12µL, for acetone is 13mm x (0.7mm)² x 3.14 = 20µL, and for water is 25mm x (0.7mm)² x 3.14 = 38µL.
- Testing method used is dipping the tube into the liquid at an angle, allowing the liquid to climb as much as possible, and then turning the tube to point straight down in the air.
- Both ends open
- Package Weight : 0.03 kilograms
- Country of Origin: United States
- Package Dimensions: 2.3 L x 17.4H x7.1W x(centimeters)
- McCall, Ruth (Author)
- English (Publication Language)
- 588 Pages - 05/26/2015 (Publication Date) - Jones & Bartlett Learning (Publisher)
- 500 per pack capillary tubes, 0.5 mm inner diameter, 0.75 mm outer diameter, 100mm length. Made of borosilicate glass
- As shown in photos, approximate spotting volume as tested for dichloromethane is 15mm x (0.25mm)² x 3.14 = 3µL, for acetone is 25mm x (0.25mm)² x 3.14 = 5µL, and for water is 45mm x (0.25mm)² x 3.14 = 9µL.
- Testing method used is placing the tube at a straight up angle with only the tip submerged in the liquid and allowing the liquid to keep on climbing until it stops.
- Upgraded convenient packaging with a 1.5mm diameter hole on cap for easy tube drawing without need to open the cap or keeping it open all the time.
- The Globe Scientific capillary tube sealing tray contains a unique wax compound that quickly forms a leak-tight seal.
- Non-toxic, non-drying and non-hardening, the sealant is formulated to withstand centrifugation.
- There is no need for plastic caps or heat sealing.
- The tray has 24 numbered places for easy patient identification.
- Capillary tube set provides easy way to demonstrate water rising to different heights in capillary tubes with different internal diameters
- Total of 3 capillary tubes and one large tube that acts as reservoir allows for easy visual comparisons
- Height of each tube is approximately 15 centimeters, or just under 6 inches
- Full tube set is supported by a sturdy plastic base stand that attaches and detaches easily for cleaning
- Pack of 50
- Highly efficient
- Easy to use
- Country of origin: United States
- 100 PRECISION GLASS CAPILLARY TUBES || Includes 100 borosilicate glass melting tubes, each 4" long with a 0.05" outer diameter, designed for consistent and accurate melting point determination.
- EASY DISPENSING CONTAINER || Packaged in a convenient container with a dispensing lid that releases one tube at a time, ensuring easy access and simplifying storage.
- IDEAL FOR MELTING POINT TESTS || Perfect for precise melting point measurements in professional laboratories, research facilities, and educational institutions, enhancing accuracy and reliability.
- DURABLE & CHEMICAL RESISTANT || Made from premium borosilicate glass, offering exceptional chemical resistance and durability, suitable for a wide range of laboratory applications.
- HEAT & THERMAL SHOCK RESISTANT || Engineered to withstand high temperatures and thermal shocks with a strain point of 515°C, annealing point of 565°C, and softening point of 820°C.
- The package length is 2.3 centimeters
- The package height is 17.1 centimeters
- The package width is 9.7 centimeters
- Package Weight : 0.029 kilograms
- Glass capillary tubes. Pack of 1000.
- Out diameter (OD) 0.7 mm, inner diameter (ID) 0.5 mm. Length 100 mm.
- Both ends open. Borosilicate glass.
- 6Mm o.D. X 100 mm long
- Coarse frit
- Sold in each
- Shape: Capillary Tube
- Material Type: 304 Stainless Steel
- Outer Diameter: 1.5mm; Inner Diameter: 0.9mm
- Wall thickness: 0.3mm; Length: 250mm(9.84")
- Package included: 8 x 304 Stainless Steel Capillary Tube
How to choose a good science lab capillary tubes
Does the idea of finding a fantastic science lab capillary tubes make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in science lab capillary tubes. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top science lab capillary tubes products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top science lab capillary tubes on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top science lab capillary tubes brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top science lab capillary tubes based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the science lab capillary tubes were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good science lab capillary tubes, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your science lab capillary tubes.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting science lab capillary tubes for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our science lab capillary tubes. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what science lab capillary tubes should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on science lab capillary tubes.
