🔬 Class A Laboratory Burettes – Individually Certified

PTFE Screw-Thread Stopcock for Maximum Precision & Traceability

Ensure exceptional accuracy and full traceability in volumetric analysis with these Class A laboratory burettes, designed for laboratories that demand precision, compliance, and reliability.

Each burette is individually serialized and certified, fully compliant with ASTM E287 and USP standards, guaranteeing consistent accuracy and reproducible results. Manufactured from precision-bore glass tubing, they are calibrated To Deliver (TD, Ex) using computer-controlled calibration systems for superior measurement reliability.

The PTFE screw-thread stopcock provides smooth, precise, and leak-free flow control, along with excellent chemical resistance and long-term durability. A standardized 30-second waiting time ensures compliance with professional analytical protocols.

✅ Key Benefits

• 🎯 Class A accuracy for critical volumetric measurements

• 📜 Individually certified and serialized for full traceability

• 🧪 ASTM E287 and USP compliant

• 📏 TD (Ex) calibration on computer-controlled machines

• 💧 PTFE screw-thread stopcock for precise, leak-free dispensing

• ⏱️ Standard 30-second waiting time

• 🏭 Ideal for analytical, quality control, academic, and industrial laboratories

⭐ Why Choose These Class A Burettes?

They deliver maximum precision, regulatory compliance, and long-term reliability, making them a trusted professional solution for routine and advanced volumetric analysis.