Quick Answer:The Separatory Funnel PP is a pear-shaped, autoclavable polypropylene funnel with a leakproof screw cap and a PP stopcock with self-lubricating PTFE plug, made in 100, 250 and 500 ml sizes.
Last updated: 18 October 2026
Key Features
Pear-shaped polypropylene body with good contact clarity and strength.
PP stopcock with a self-lubricating PTFE plug, push-fitted to the stem.
Leakproof threaded screw cap.
Autoclavable.
Capacities 100, 250 and 500 ml.
Technical Specifications
Specification
Value
Material
Polypropylene
Shape
Pear
Stopcock
PP with self-lubricating PTFE plug, push fitted
Closure
Leakproof threaded screw cap
Capacities
100, 250, 500 ml
How It Is Used
Liquids are shaken in the closed separatory funnel, allowed to separate into layers and drained through the stopcock. The plastic body offers an alternative to glass for routine extractions and can be autoclaved.
Frequently Asked Questions
Is the Separatory Funnel PP autoclavable?
Yes. It is made of polypropylene, is pear-shaped and autoclavable, and closes with a leakproof screw cap.
Related Lab Glassware
See the full lab glassware range, or these related separatory funnels and plasticware: