Dear All, Can anyone suggest a company in the UK for buying a pulse voltage generator (signal amplitude up to 200-250V, and variable pulse widths in the ms range)? Thanks! ---------------- Dr Rossana R. Wright School of Chemistry University of Nottingham University Park, Nottingham NG7 2RD, United Kingdom Tel: + 44 1159513459 Office: A16, Chemistry Building This message has been checked for viruses but the contents of an attachment may still contain software viruses, which could damage your computer system: you are advised to perform your own checks. Email communications with the University of Nottingham may be monitored as permitted by UK legislation. To join or leave the molecular-dynamics-news email list, go to: http://www.jiscmail.ac.uk/lists/molecular-dynamics-news.html