Lignin

Lignin was analyzed using GPC LF-804 (a column for organic SEC(GPC)).

Sample : Lignin 0.1%, 100micro-L

Column : Shodex GPC LF-804 (8.0mmID*300mm)

 Eluent : 20mM H3PO4 + 20mM LiBr in (DMSO/DMF=80/20)

 Flow rate : 0.6mL/min

 Detector : Shodex RI

 Column temp. : 50°C