I'll defend the honour of the phoenix... (again) Bernhard Rupp 100+100 nl Dave Briggs (and all users at Univ of Manchester, UK) 100+100nl
Others.. Only time we have ANY problems is when the nano dispensing tip gets clogged. Often a good wash whilst still on the machine will clear the blockage. Dave -- ============================ David C. Briggs PhD Father & Crystallographer http://www.dbriggs.talktalk.net AIM ID: dbassophile ============================