Cherwell Laboratories, specialists in the manufacture of prepared microbiological media and supply of environmental monitoring instrumentation for pharmaceutical and related industries, has introduced the Daily-Head disposable aspirating head for microbiological air monitoring. Triple-wrapped irradiated, this provides an always ready alternative to autoclaving stainless steel heads. Each batch of the Daily-Head is supplied with a certificate of sterilisation and conformity to satisfy cGLP requirements.

Suitable for use with the SAS Super, Duo-SAS-360 and SAS-Isolator air samplers, the Daily-Head is available as Contact Plate (RODAC) and 90mm Petri dish versions. Manufactured from an antistatic resin plastic, the disposable head comes in an irradiated, triple-wrapped bag, making it sterile for use in a variety of applications, including those sensitive to contamination. With a five year shelf-life, each Daily-Head accessory can be relied upon to provide a sterile solution, either every day or as an emergency back-up.

For more information, visit www.cherwell-labs.co.uk.