Biodegradable Polymer (2) (Polylactic Acid)

Polylactic acid which is one of the biodegradable polymer was analyzed using GPC LF-604 (a column for organic SEC(GPC)). Please refer to OUTLINE of LF-804.



Sample : 0.25% Polylactic acid, (Biodegradable polymer) , 20micro-L

 Columns      : Shodex GPC LF-604 (6.0mmID*150mm) x 2
 Eluent       : Chloroform
 Flow rate    : 0.3mL/min
 Detector     : Shodex RI(small cell volume)
 Column temp. : 40deg-C