The Burette with Glass Stopcock, Class B, is a reliable volumetric glassware instrument designed for controlled dispensing of liquids during titration and routine analytical work. Fitted with a straight-bore glass stopcock, it offers smooth operation and dependable performance. This burette is ideal for laboratories that require consistent results while maintaining cost-effective accuracy.

 Key Features

• Straight-bore glass stopcock for smooth and controlled liquid flow
• Clear, easy-to-read graduations for accurate volume indication
• Class B accuracy is suitable for routine laboratory analysis
• Chemically inert glass construction for safe use with reagents
• Uniform wall thickness for improved durability and safety
• Compatible with standard burette stands and accessories

Material Specifications

• Material Type: High-quality laboratory glass
• Thermal Properties: Resistant to standard laboratory temperature variations
• Chemical Resistance: Excellent resistance to acids, alkalis, and common titrants
• Mechanical Properties: Robust construction with good impact resistance under normal use
• Standards Compliance: Manufactured in accordance with ISO and DIN standards (DIN 12700, Class B)

Technical Specifications

• Available Capacities: As per the standard size table
• Graduation: Clearly printed scale for easy reading
• Accuracy Class: Class B
• Tolerance: As specified by ISO / DIN Class B requirements
• Calibration: Batch calibrated (individual calibration available on request)
• Stopcock Type: Straight-bore glass stopcock
• Accessories Included: Supplied complete and ready for use

Handling & Precautions

• Rinse thoroughly before first use to ensure accuracy
• Operate the glass stopcock gently to avoid wear or damage
• Clean after use with appropriate laboratory detergents
• Suitable for autoclaving under standard laboratory conditions
• Avoid sudden temperature changes and mechanical shock
• Store vertically in a burette stand when not in use

 Applications

• Routine titration and volumetric analysis
• Chemical and analytical laboratories
• Pharmaceutical QC and QA testing
• Academic teaching and research institutions
• Biotechnology and industrial laboratories
• Daily laboratory workflows requiring dependable liquid measurement