Notice of Results

Porvair PLC
23 December 2002


For Immediate Release                                          23 December 2002



                                  Porvair plc


On behalf of our client, Porvair plc, the materials science group, we notify the
London Stock Exchange that the Company will be announcing its Preliminary
Results for the year ended 30 November 2002 on Wednesday, 22 January 2003.



An analysts' briefing is being held at 11.00 am at Buchanan Communications, 107
Cheapside, London, EC2 6DN.



For further information please contact:


Charles Ryland / Catherine Miles
Buchanan Communications                                      Tel: [phone]




                      This information is provided by RNS
            The company news service from the London Stock Exchange