Small propeller head, 50mm, for overhead stirrers, Cole Parmer MIX2081 Independently tested to ISO 11140-1

Independently tested to ISO 11140-1 Type 6 requirements

Can be set on a continuous run or timed setting up to 999 minutes

Capacity approximately 36ml

The closure on Axygen screw cap tubes feature an "O" ring that is manufactured from a specially selected material that is resistant to many commonly used laboratory chemicals

Small propeller head, 50mm, for overhead stirrers, Cole Parmer MIX2081 Independently tested to ISO 11140-1Small propeller head (50mm) for use with Cole Parmer Overhead Stirrer (ST0300, ST0301) Made from high grade stainless steel, there is a choice of five paddle heads and two lengths of 8mm diameter paddle rod. The heads screw on and off the rods, so they can be mixed and matched depending upon stirring requirements. This gives maximum versatility and value for money. For complete paddle, order rod plus head(s).