Burette Base
Product Code : JL-LEP-10254
The Burette Base from Jaincolab, a trusted school laboratory equipment manufacturer, is a Class B base burette made of clear, transparent, bubble-free borosilicate laboratory glassware. It is used to hold and dispense base, up to a 10 mL capacity, as the titrant in acid-base titrations.
This burette is fitted with a screw-type PTFE Rotaflow stopcock at its lower end and a tapered, leak-proof capillary outlet with a machine jet for precise flow control, allowing base to be dispensed drop-by-drop to titrate an acid until the colour change from colourless to very faint pink signals the end point, so the concentration of the solution can be determined. As a leading chemistry lab equipment and borosilicate glassware India supplier, Jaincolab supplies this burette as per DEPED Guidelines to schools, colleges and laboratories across India and internationally.
Product Specifications
| Parameter | Details |
|---|---|
| Product Code | JL-LEP-10254 |
| Type | Class B |
| Shape | Long, graduated glass tube with a stopcock at the lower end and a tapered capillary outlet |
| Material | Clear, transparent, bubble-free borosilicate glass |
| Diameter | 0.5 inches (min) |
| Length | 17 inches (min) |
| Capacity | 10 mL |
| Tolerance | ± 0.02 mL |
| Graduations | 0.05 mL, serially numbered |
| Stopcock | Screw-type PTFE Rotaflow, leak-proof, with machine jet flow control |
| Scale | Blue/white coloured scale with large white/blue block-letter markings |
| Guideline Compliance | As per DEPED Guidelines |
Key Features
- Class B base burette for accurate titrant delivery
- Clear, transparent, bubble-free borosilicate glass construction
- Screw-type PTFE Rotaflow stopcock, leak-proof with machine jet flow control
- Serially numbered, permanent, sharp graduation lines every 0.05 mL
- Blue/white coloured scale with large block-letter markings for easy reading
- 10 mL capacity with ± 0.02 mL tolerance for accurate results
- Supplied as per DEPED Guidelines
Why Choose Jaincolab
Jaincolab is a trusted school laboratory equipment manufacturer and exporter of borosilicate laboratory glassware to schools, colleges and laboratories across India and internationally. Explore related titration and glassware essentials such as the Burette Acid, the Double Burette Clamp, the Beaker Borosilicate 500 ml, and the Beaker Borosilicate 50 ml, or browse the full Laboratory Equipment Products range.
Applications
| Application Area | Use Case |
|---|---|
| School Chemistry Labs | Acid-base titration experiments to determine solution concentration |
| College/University Labs | Quantitative analytical chemistry and volumetric analysis |
| Quality Control Labs | Precise reagent dispensing during standardisation procedures |
| General Laboratory Use | Accurate, drop-by-drop liquid delivery in volumetric work |
Frequently Asked Questions
Q1: What is the Burette Base used for?
A1: It is used to hold and dispense base, up to 10 mL, as the titrant in acid-base titrations to determine the concentration of a solution.
Q2: What material is this burette made of?
A2: It is made of clear, transparent, bubble-free borosilicate glass.
Q3: What type of stopcock does it use?
A3: It uses a screw-type PTFE Rotaflow stopcock that is leak-proof and fitted with a machine jet for precise flow control.
Q4: What is the capacity and tolerance of this burette?
A4: It has a 10 mL capacity with a tolerance of ± 0.02 mL and graduations every 0.05 mL, suitable for Class B precision work.
Q5: What are the dimensions of the burette?
A5: The diameter is a minimum of 0.5 inches and the length is a minimum of 17 inches.
Request a Quote
For pricing, bulk orders or custom requirements on the Burette Base or any other borosilicate laboratory glassware from Jaincolab, Request a Quote from our team.
