Hi, Can anyone recommend a grade of polystyrene or polylactic acid with melting point higher than 95'C, which is typically the denaturing temperature in PCR? Mr. Jeffrey Mun Pun YUE 余文彬 Division of Bioengineering E3A-07-02, Nanobioanalytics Lab 7 Engineering Drive 1 National University of Singapore Singapore 117574 Tel: (65) 65166482, Fax: (65) 68723069 E-mail: g0500396@nus.edu.sg