Glass Burette with Key Stopcock – Precision Titration Glassware
The SGC LABS® Glass Burette with Key Stopcock is manufactured from Borosilicate Glass 3.3 conforming to ASTM E287 / ISO 385 standards. The ground glass key stopcock ensures smooth, precise flow control without leakage.

Key Features

Material: Borosilicate Glass 3.3 – chemically resistant
Stopcock type: Ground glass key (autoclave-safe)
Accuracy: Class A – ±0.05 ml tolerance
Capacity: 10 ml, 25 ml, 50 ml (subdivision 0.1 ml)
Marking: White enamel graduation – permanent
Tip: Drawn-out glass tip for accurate delivery
Conforms to: ASTM E287, ISO 385, IS 1117

Applications

Acid-base and redox titrations
Pharmaceutical QC labs
Water analysis and environmental labs
Teaching and research laboratories

Why Choose SGC LABS®?
Manufactured in Ambala, India with ISO-certified processes, our burettes are exported to 40+ countries. Every piece is individually inspected for graduation accuracy and stopcock seal integrity.