Accurate liquid dispensing is crucial for reproducible results in laboratories. An automatic burette offers precision and efficiency over manual methods, saving time and reducing errors. Selecting the right model ensures reliable measurements for a variety of scientific applications.
- Precise dosing using press button dispensing
- Constructed with a borosilicate glass 3.3 burette (buret)
- Flexible left- or right-handed operation possible
- Accurately titrate with the micro-screw and discharge jet
- INDUSTRIAL QUALITY || Burette is made from high quality, heavy-duty borosilicate 3.3 glass; bottle is made from durable polyethylene
- CLASS A TOLERANCE || Class A tolerance of ±0.05mL, as per DIN ISO 385 standard
- SELF-ZEROING || Completely closed system; squeezing the bottle fills the burette just over the zero line, and excess liquid is returned to the reservoir bottle
- PRECISE || Pushbutton stopcock with screw clamp and exact-spout tip for precise, repeatable fluid delivery
- SCHELLBACH STYLE || Burette features a Schellbach-style strip to make readings of clear fluids easier
- Adjusted for ex
- Burette made of borosilicate glass 3.3
- Resistant to chemicals
- Blue ring graduations (colordur)
- Left or right hand operation possible
- 50ML / 2000ML || Automatic zero burette with 50ml capacity mounted on a 2000ml reservoir - Includes automatic zero facility
- CLASS B || Class B with 34/35 joint size, 0.10±ml tolerance and 0.10ml sub. divisions - Accurate as per ISO 385
- SCHELLBACH + STOPCOCK || Unique features of Schellbach auto zero burettes include a vertical white stripe with central blue ribbon to facilitate accurate reading of the meniscus and an intermediate PTFE stopcock which facilitates the complete drainage of...
- DURABLE & STURDY || Both burette and reservoir are made of precisely bore high quality, heavy duty Borosilicate 3.3 glass - Built to last
- PREMIUM QUALITY || Features chemical resistant blue printing - Individually calibrated to deliver (TD) precise volume - With custom foam packaging for safe transport and storage - All contents are included in a single package
- This closed system is designed to avoid external contamination
- Rugged, borosilicate glass burettes with 0.1ml markings in white are attached to a polyethylene screw closure and bottle
- Manually pressing the soft bottle propels fluid into the burette
- Precision: +/- 1 percent of total volume; 11.8cm base diameter
- A glass stopcock with a 2mm bore is located on the drain arm, large, detachable plastic base may be removed from the reservoir
- This closed system is designed to avoid external contamination
- Rugged, borosilicate glass burettes with 0.1ml markings in white are attached to a polyethylene screw closure and bottle
- Manually pressing the soft bottle propels fluid into the burette
- Precision: +/- 1 percent of total volume; 13.7cm base diameter
- A glass stopcock with a 2mm bore is located on the drain arm, large, detachable plastic base may be removed from the reservoir
- Adjusted for ex
- Burette made of borosilicate glass 3.3
- Resistant to chemicals
- Blue ring graduations (colordur)
- Left or right hand operation possible
- Adjusted for ex
- Burette made of borosilicate glass 3.3
- Resistant to chemicals
- Blue ring graduations (colordur)
- Left or right hand operation possible
- 50ML / 2000ML || Automatic zero burette with 50ml capacity mounted on a 2000ml reservoir - Includes automatic zero facility
- CLASS A || Class A with 34/35 joint size, 0.05±ml tolerance and 0.10ml sub. divisions - Accurate as per ISO 385
- DURABLE & STURDY || Both burette and reservoir are made of precisely bore high quality, heavy duty Borosilicate 3.3 glass - Built to last
- PREMIUM QUALITY || Features chemical resistant blue printing - Individually calibrated to deliver (TD) precise volume - With custom foam packaging for safe transport and storage - All contents are included in a single package
This article is part of our complete guide Lab & Scientific Equipment — browse all our comparisons and buying guides.
Last update on 2026-07-18 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Lab Automatic Burettes
Understanding Automatic Burette Types
- Motorized Burettes: These utilize an electric motor to control the dispensing volume, offering high precision and often programmable features. They are ideal for repetitive tasks and when very fine control is needed.
- Digital Burettes: Featuring digital displays, these allow for precise volume setting and readout. They often incorporate user-friendly interfaces and can be powered by batteries or mains.
- Manual Dispensing Burettes: While not fully automatic, some advanced manual burettes offer features like fine-tuning knobs or digital readouts to improve accuracy over traditional glass burettes.
Key Features to Consider
- Accuracy and Precision: Look for specifications regarding tolerance (e.g., ±0.05% of total volume) and repeatability. This is paramount for reliable experimental outcomes.
- Volume Range: Ensure the burette’s dispensing capacity meets the typical volumes required for your laboratory procedures.
- Material and Durability: Consider the construction materials, such as borosilicate glass or chemically resistant plastics, ensuring compatibility with the reagents you will be using.
- Ease of Use and Calibration: A user-friendly interface, straightforward operation, and simple calibration process are essential for efficient laboratory work.
- Power Source: Determine if battery operation or AC power is more suitable for your lab environment.
Comparison Tips
- Application Suitability: Match the burette's features to your specific analytical needs. For example, titration may require a different set of features than serial dilutions.
- Workflow Integration: Consider how the burette will fit into your existing lab workflow. Some models offer advanced connectivity or software integration.
- Maintenance Requirements: Research the ease of cleaning and maintenance for different models to ensure long-term performance and hygiene.