Description
About BURETTE,R/F STPK,’A’,WITH NABL COA -25ML
The BURETTE,R/F STPK,’A’,WITH NABL COA -25ML is a precision volumetric instrument crafted from high-grade borosilicate glass, designed for accurate liquid dispensing in analytical chemistry. This Class ‘A’ burette features a straight stopcock (STPK) and a reinforced funnel (R/F) top, ensuring smooth flow control and durability during repetitive titrations. Manufactured by SGC LABS® under ISO 9001:2015 standards, each unit includes a NABL-certified calibration certificate, making it a trusted burette with nabl certificate for laboratories requiring traceable accuracy. Ideal for quantitative analysis, this 25ml burette delivers consistent results in demanding environments.
Key Features & Specifications
- High-quality borosilicate glass construction for thermal and chemical resistance
- Class ‘A’ accuracy per ISO 385 and ASTM E287 standards
- 25ml capacity with clear, etched graduations for precise meniscus reading
- Straight PTFE stopcock (STPK) for leak-proof, smooth liquid control
- Reinforced funnel top (R/F) for easy filling without spillage
- Includes official NABL Certificate of Analysis (COA) for full traceability
- SKU: S2021520 — factory-tested for strict quality compliance
- Temperature tolerance: suitable for use from 10°C to 40°C
Applications
- Pharmaceutical quality control labs for precise titration and drug assay
- University and research chemistry laboratories for volumetric analysis
- Environmental testing facilities for water hardness and alkalinity tests
- Chemical manufacturing units for raw material and product concentration checks
- Food and beverage industry for acidity and pH titration procedures
Why Choose SGC LABS®?
- Factory-direct pricing – eliminates middlemen, offering best value for bulk and single-unit purchases
- ISO 9001:2015 certified – ensures consistent quality control and international standards
- Worldwide export expertise – trusted supplier to 50+ countries since 2003
- Custom manufacturing available – tailored capacities, stopcock types, or graduation styles on request
Technical Specifications
| Specification | Value |
| Brand | SGC LABS® |
| SKU | S2021520 |
| Category | BURETTES |
| Origin | Ambala, Haryana, India |
| Compliance | ISO 9001:2015, Class ‘A’ per ISO 385 / ASTM E287 |
| MOQ | 1 unit (bulk discounts available) |
Contact for bulk orders, custom requirements, or export queries: sales@labsglass.com | +91 999 641 6935 | www.labsglass.com


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