Graduated Squibb Separating Funnel, PTFE Stopcock, 125?C1000 ml

This graduated Squibb-type separating funnel is made from durable Borosilicate glass 3.3, featuring excellent thermal and chemical resistance for demanding laboratory use.

It is fitted with a PTFE stopcock for precise and leak-free liquid control, and a ground glass stopper for airtight sealing. The clear graduation markings enable approximate volume reference, supporting a wide range of solvent extraction and phase separation applications.

Available in 125 ml to 1000 ml capacities, this funnel is ideal for academic, analytical, and general lab workflows.

Key Features:

• Constructed from Borosilicate glass 3.3
• With PTFE stopcock and glass stopper
• Graduation marks for visual volume estimation
• Volume range: 125 ml / 250 ml / 500 ml / 1000 ml
• Conical Squibb-style body for efficient drainage
• Autoclavable, chemically resistant, and reusable