Radleys has launched a range of PTFE safety covers for its Heat-On blocks.
Heat-On is described as a safe, clean and efficient alternative to messy oil baths for heating and stirring round-bottom flasks from 10ml to 5 litres.
The PTFE covers are designed to reduce the risk of users touching the 'hot' Heat-On block and the cut-down on energy consumption.
Manufactured from solid PTFE, the safety covers fit over existing Heat-On blocks, providing an insulated barrier between the user and the 'hot' block, reducing the temperature of exposed surfaces by as much as 50 per cent.
The thermal properties of the PTFE also mean that up to 15 per cent less energy is required to maintain temperatures for extended periods.
The chemically resistant covers also form a barrier between the hot surface of the Heat-On block and any accidentally spilt solvents or chemicals, reducing the spitting of hot liquids and chemical attacks.
The non-stick nature of PTFE also allows the covers to be wiped clean.
The safety covers are available for the Multi-Well 200ml, 300ml, 500ml and 1-litre Heat-On blocks.
