Polyamic Acid (3) (LF-804)

Organic solvent SEC (GPC) column, GPC LF-804 was used to analyze polyamic acid.



Sample : 100micro-L
Polyamic acid, Poly(3,3',4,4'-benzophenonetetracarboxylic dianhydride-co-4,4'-oxydianiline/1,3-phenylenediamine)

Columns      : Shodex GPC LF-804 (8.0mmID*300mm) x 2
Eluent       : (30mM LiBr + 30mM H3PO4) in NMP
Flow rate    : 0.7mL/min
Detector     : Shodex RI
Column temp. : 50deg-C