Best Lab Standard Burettes of 2025
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Lab standard burettes are essential tools in analytical chemistry, designed for precise liquid dispensing and titration processes. Typically made from glass or high-quality plastic, these burettes feature graduated markings for accurate volume measurement. Most models come equipped with a stopcock for controlled flow, ensuring minimal waste and maximum accuracy. Their reliability makes them indispensable in laboratories worldwide, facilitating experiments that require meticulous attention to detail in liquid measurement and chemical reactions.
At a Glance: Our Top Picks
Top 10 Lab Standard Burettes
Eisco Labs Burette, 50ml
Eisco Labs Burette, 50ml - Class A, ±0.05ml Accuracy - Borosilicate Glass - Straight Bore PTFE Stopcock is an industrial quality burette designed for professional laboratories, science classrooms, and household use. Made of high-quality, heavy-duty Borosilicate 3.3 glass, this burette offers superior durability and can withstand high temperatures and thermal shocks. The straight bore PTFE stopcock ensures accurate measurements with a ±0.05ml accuracy. The burette is calibrated to deliver 0.1ml blue graduations, providing precise and reliable results. Its autoclavable and chemically durable properties make it suitable for use in even the toughest laboratory environments. With Eisco Labs' commitment to using the highest grade raw materials, this burette is a reliable and long-lasting choice for all your laboratory needs.
Eisco Labs Burette
The Eisco Labs Burette is a high-quality lab automatic burette designed for precise measurement in scientific experiments. With a capacity of 100ml, this Class A burette offers an accuracy of ±0.10ml tolerance and 0.20ml sub-divisions, making it compliant with the DIN ISO 385 standards. The burette features an attached key stopcock made of durable glass, allowing for easy control of the liquid flow. Made of heavy-duty borosilicate glass, this burette is built to last and can withstand chemical reactions. The blue printing on the burette is chemical resistant, ensuring clear and legible measurements. All these features are included in a single package, making it convenient for users to have everything they need in one place.
Eisco Labs Burette, 25ml
The Eisco Labs Burette is a high-quality lab standard burette that offers precision and durability. With a capacity of 25ml and 0.1ml graduations, it allows for accurate measurements in various laboratory applications. The Class A certification ensures a tolerance of ±0.05ml, meeting the ASTM DIN ISO 385 standards for precision. The attached PTFE straight bore stopcock provides easy control of the flow, allowing for precise dispensing of liquids. Made of heavy-duty Borosilicate 3.3 glass, this burette is built to last. The chemical-resistant white printing ensures clear visibility of the measurements. All these features come in a single package, making it convenient for users. The Eisco Labs Burette is an excellent choice for any laboratory that requires accuracy and durability.
50mL Class B Burette with PTFE Stopcock
This 50mL Burette is made of heavy-duty Borosilicate glass with chemical resistant blue printing.With a ±0.10mL tolerance and 0.10mL sub-divisions, it conforms with Class B, DIN ISO 385 standards for accuracy. The attached PTFE straight bore stopcock ensures precision control of liquid flow, and all contents are included in a single package.
Eisco Labs Basic Titration Kit
The Eisco Titration Kit is designed for various educational and research applications. It includes a durable 60cm stainless steel rod that provides stability during experiments. The heavy powder-coated base ensures that your setup remains secure, preventing any accidental spills. You will appreciate the rubber-coated burette clamp with a boss head, which allows for easy adjustments and secure holding of the burette. The 50ml burette features a PTFE stopcock and precise 0.10ml graduations, enabling accurate measurements and precise titration results. This kit is perfect for high school, college, and research lab environments.
EISCO 10ml Class A Burette
The EISCO 10ml Burette is crafted from durable borosilicate glass, ensuring longevity and resistance to chemicals. With a precise 0.05ml sub-division and a tolerance of ±0.03ml, you can achieve accurate measurements for your experiments. The blue graduations, marked every 1ml, make it easy to read and interpret your results at a glance. Additionally, the PTFE key stopcock allows for smooth and precise dispensing of liquids, enhancing your control during experiments. This burette is ideal for both scientific and home laboratory settings, providing reliability and ease of use for all your liquid measurement needs.
Eisco Labs Intermediate Titration Kit
The Eisco Intermediate Titration Kit is designed for educational and research purposes, featuring a sturdy 60cm stainless steel rod and a durable powder-coated base. The included rubber-coated burette clamp with a boss head ensures secure attachment during experiments. The 50ml burette, equipped with a precision PTFE stop cock, allows for accurate measurements with 0.10ml graduations, making it ideal for high school and college labs. This kit provides everything you need for reliable titrations, enhancing your lab experience and helping you achieve precise results.
BURKLE 9695-1025 Automatic Burette, 25 ml
The BURKLE 9695-1025 Automatic Burette is made of borosilicate glass and has a capacity of 25 ml. It has a graduation interval of 0.1 ml and a tolerance of 0.045. This burette is perfect for titrating in the lab and has a height of 25.6 inches.
EISCO 3pc Lab Burette Set
The EISCO Lab Burette Set offers great convenience for your laboratory needs. It includes a durable 50mL glass burette with precise 0.1mL graduations, allowing you to measure liquids accurately. The set also comes with a polyethylene funnel that fits perfectly into the burette, making filling easy and mess-free. After use, you can clean your burette easily with the included 23-inch brush, designed with nylon bristles and a sturdy stainless steel handle. This all-in-one set is perfect for outfitting classroom lab stations and ensures you have everything you need for effective experiments.
EISCO 50mL Acrylic Burette
The EISCO Acrylic Burette offers a 50mL capacity, making it perfect for precise liquid measurements in your experiments. With a Class B tolerance of ± 0.10mL, you can trust its accuracy according to the DIN ISO 385 standards. The easy-to-read blue graduated scale in 0.1mL increments helps you quickly and accurately gauge your liquids. Additionally, the burette features a PTFE stopcock, ensuring smooth and reliable flow control during your work. This combination of features makes the EISCO Acrylic Burette a valuable tool for any laboratory setting.
Frequently Asked Questions (FAQs)
1. What are the types of laboratory burette?
Laboratory burettes come in two main types: volumetric burettes and piston burettes. Volumetric burettes are used to deliver measured volumes of liquid, while piston burettes are similar to syringes, with a precision bore and plunger, allowing for controlled liquid flow.
2. What is the standard buret size?
The most common sizes for laboratory burettes are 10 mL, 25 mL, and 50 mL. Graduations on 10 mL burettes are usually each 0.05 mL, while 25 mL and 50 mL burettes are usually graduated each 0.1 mL. This means that 50 mL burettes offer the highest resolution.
3. How many mL is a standard burette?
A standard laboratory burette typically holds 50 milliliters of liquid. The scale on the burette is usually marked in increments of 0.1 milliliters, allowing for accurate measurement and dispensing of liquids.
4. What are the specifications of burette?
Laboratory burettes can have different specifications. They can range in volume from 5 to 4,000 cc. The burette tube is usually made of glass or plastic, while the stopcock is commonly made of Teflon (PTFE). These specifications can vary depending on the specific model and brand of the burette.
5. What is the difference between Class A and Class B buret?
Class A burettes are made of strong borosilicate material, making them superior for chemical experiments. On the other hand, Class B burettes are made from soda-lime material and are less accurate. Class A burettes require less frequent calibration sessions compared to Class B burettes.
6. Which type of burette is used nowadays?
In modern laboratories, burettes with Teflon stopcocks are commonly used instead of the traditional rubber tube with a pinch cork. The Teflon stopcock provides better control and accuracy in liquid flow.
7. What are the volumetric burette sizes?
Volumetric burettes are available in different sizes. The most common size is 50.00 mL, which is graduated in 0.1 mL increments. Burettes with liquid capacities of 25.00 mL and 10.00 mL are also available for specific needs.
8. How accurate is a 50 mL buret?
A 50 mL buret made of high-quality, heavy-duty Borosilicate 3.3 glass is typically classified as Class A. It has a tolerance of ±0.05 mL accuracy as per DIN ISO 385 standards. This level of accuracy ensures precise measurement and reliable results in laboratory experiments.
During our lab standard burette research, we found 24 lab standard burette products and shortlisted 10 quality products. We collected and analyzed 3,854 customer reviews through our big data system to write the lab standard burettes list. We found that most customers choose lab standard burettes with an average price of $29.97.
The lab standard burettes are available for purchase. We have researched hundreds of brands and picked the top brands of lab standard burettes, including EISCO, BURKLE. The seller of top 1 product has received honest feedback from 786 consumers with an average rating of 4.8.
Brian Howie is a content writer and senior industrial designer. After graduation from Westminster College, he has been engaged in product design and manufacturing for 18 years. Brian Howie has always found great pleasure in designing industrial products and sharing his ideas and experience online.