• Made of Polypropylene
  • Provides excellent contact clarity & Strength
  • Is per shaped & autoclavable
  • has leakproof screw cap threadded
  • PP stopcock fitted with self lubricating PTFE plug, is push fitted to the stem of funnels

A screw cap or closure is a common type of closure for bottles, jars, and tubes & has a screw which screwed on and off of a finish. on a containerPolypropylenecan be heated upto121° C

closely sealed or fitted so as to prevent leaks.