Burette
Product Code : LSK-GB-10411
Burette (SKU LSK-GB-10411) is a graduated titration burette with a leakproof stopcock fitted with a self-lubricating PTFE plug, and each piece is individually calibrated. It delivers measured volumes of titrant in acid-base and other volumetric work in schools, colleges and routine testing labs. For schools, colleges, training institutes, tender contractors and distributors, the burette is quoted from Ambala, India by Science Lab Supplies.
Specifications
Each property of this burette has a row in the table. In short, it combines borosilicate glass with a transparent acrylic (polymethyl methacrylate) body and a grease-free PTFE plug; the acrylic resists dilute mineral acids and bases except hydrofluoric acid and ammonium hydroxide, and the exact split of glass and acrylic parts is confirmed on your quotation.
| Specification | Value |
|---|---|
| SKU | LSK-GB-10411 |
| Glass | Borosilicate glass |
| Body | Transparent acrylic (polymethyl methacrylate) |
| Stopcock | Leakproof |
| Stopcock plug | Self-lubricating PTFE |
| Calibration | Each burette individually calibrated |
| pH range | 1–14 |
| Acid strength | Up to 5% w/w |
| Base strength | Up to 30% |
| Acrylic body resistance | Unaffected by dilute mineral acids and bases |
| Not for | Hydrofluoric acid, ammonium hydroxide |
| Capacity | Confirmed on the quotation |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Burette
In every titration the titrant runs from the burette into a conical flask until an indicator changes colour, and the volume used is read off the scale. This model's working range of pH 1 to 14 covers the dilute acids and alkalis used in teaching titrations, with the burette held on a Laboratory Retort Stand.
- CBSE/NCERT Class 11 chemistry: standardising sodium hydroxide against oxalic acid.
- Class 12 chemistry: titrations in the volumetric analysis practicals.
- B.Sc. chemistry: acid-base volumetric analysis.
- Diploma and technician courses: routine titration practice, filling the burette through a Borosilicate Filter Funnel.
Keep hydrofluoric acid and ammonium hydroxide out of this burette, stay within the stated acid and base strengths, and rinse it with distilled water after each session.
Standard Scope of Supply
This burette is supplied as a single unit as described above, complete with its PTFE-plug stopcock; any optional accessories and the capacity required are stated on the quotation. A burette stand, clamp and flasks are separate items that can be added to the same enquiry.
Packing, MOQ and Lead Time
Buyers can request a quote for one burette or for a full titration class. The quotation confirms packing, delivery time and price for the quantity you name, and any other chemistry lab equipment on your list can be quoted with it.
With its Importer-Exporter Code, Science Lab Supplies can ship to buyers in Uganda, the UAE, Saudi Arabia, Oman, the Philippines and Nepal. A burette request with the capacity you need can be lodged on the contact page or stored in the enquiry cart beside clamps and flasks, and the lab tender page covers tender purchases.
Frequently Asked Questions
Does the stopcock need greasing?
No. It is fitted with a self-lubricating PTFE plug, so it turns smoothly without grease and does not contaminate the titrant. The stopcock is leakproof, which keeps the zero reading steady between runs.
Which chemicals should not be used in it?
Hydrofluoric acid and ammonium hydroxide should not be used, as they attack the acrylic body. Acids above 5% w/w and bases above 30% are also outside the stated working range.
Is the burette glass or acrylic?
It combines borosilicate glass with a transparent acrylic body. Ask through the contact page and the quotation will state which parts are made of each material before you order.
Who supplies the Burette?
Science Lab Supplies, operating from Ambala in Haryana, India, prepares quotations for this burette directly for schools, colleges, laboratories and distributors, from single pieces to class sets.
Related Burettes and Clamps
A titration station needs a clamp and a receiving flask, and other burette types suit different acids, bases and classes. These items from the Glassware Burette, Lab Glassware and Chemistry Lab ranges complete the station and can be quoted with this burette.
- Burette Clamp Aluminium — adjustable spring-type clamp with a thumb-screw key for retort rods.
- Burette Clamp Chemistry Lab — single spring-loaded clamp for 10, 25 and 50 ml burettes.
- Borosilicate Conical Flask — clear flask tapering from a flat base to a narrow neck.
- Burette Class B With Glass Stopcock — Class B borosilicate burette fitted with a glass stopcock.
- Burettes with Schellbach stripe — borosilicate burettes with a stripe for clearer meniscus reading.
- Burette for Acids — 50 ml glass burette with a glass faucet and 0.1 ml separation.
- Burette for Bases — 50 ml glass burette with a Teflon or latex tap and valve.
Browse the full Glassware Burette range, the Chemistry Lab range, or all school lab equipment.
Last updated: 9 October 2026
