Description

• Taper Outer Joints: Center 19/22 joint, side necks are 19/22 or 14/20 joints, simplifying setup and maximizing compatibility with existing glassware.

• Precision-Ground Joints: Accurately ground to ensure tight, leak-resistant seals with compatible components.

• Borosilicate Glass 3.3 Construction: Low expansion coefficient provides superior thermal shock resistance, suitable for direct heating, cooling, and autoclave sterilization.

• Uniform Round Bottom Geometry: Spherical body promotes even heat distribution and controlled boiling for efficient distillation and reflux.

• Chemical Inertness: Resistant to most acids, bases, and organic solvents, preserving sample purity and analytical accuracy.

• Optical Clarity: Transparent glass allows clear visual monitoring of reactions, boiling dynamics, and sample volume.

Specifications

• Title: Two Neck Round Bottom Boiling Laboratory Flask Borosilicate Glass RBF 19/22 Joints
• Brand: POMEX
• Material: Borosilicate Glass 3.3
• Grade: Class A

Pros and cons

• Manufactured to High-Precision ASTM Standards
• Premium-Grade Materials for Superior Quality
• Reliable Thermal Mechanical Performance
• Exceptional Dimensional Accuracy
• Class A – General Laboratory Grade
• Backed by Manufacturer Warranty