Notice of Results

Porvair PLC
7 January 2002



For Immediate Release           7 January 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 2001 on Wednesday, 23 January 2002.



An analysts briefing is being held at 10.00 am at Buchanan Communications, 107
Cheapside, London, EC2 6DN.







For further information please contact:



Catherine Miles

Buchanan Communications            Tel: [phone]