Burette Glass

Application

Glass burettes are precision instruments used for:

• Titration in volumetric analysis
• Accurate dispensing of measured liquid volumes
• Acid–base, redox, and complexometric titrations
• Routine analytical work in chemical, dairy, petroleum, pharmaceutical, and educational laboratories

Compliance Standard

• ISO 385 – Laboratory glassware, burettes
• ASTM E287 – Standard specification for glass burettes
• Class A / Class B accuracy
• Manufactured from Borosilicate Glass 3.3

Product Description

Burettes are made from high-quality Borosilicate Glass 3.3 with a uniform bore for precise flow control. They are fitted with a leak-proof PTFE key stopcock or glass stopcock for smooth operation. Clear, permanent graduations in white enamel ensure easy and accurate reading.

The burette is designed for controlled delivery of liquids during titration with high chemical and thermal resistance.

Technical Specifications

Apparatus is Supplied

• Glass burette with PTFE/glass stopcock
• Rubber tubing (where applicable)

Optional Accessories

• Burette stand with clamp
• Burette filling funnel
• Stopcock grease (for glass key type)
• Cleaning brush

Dimensions & Weight (Approx.)