Poly(Butylene Terephthalate) (2) (Eluent: Chloroform)
Poly(butylene terephthalate) (PBT) was analyzed using GPC 
K-806M 
(a column for organic SEC (GPC)).

Sample : 
PBT, Poly(butylene terephthalate), 50micro-L 
Columns     : Shodex GPC K-806M (8.0mmID*300mm) x 2
Eluent      : CHCl3/Cl2CHCOOH=90/10
Flow rate   : 1.0mL/min
Detector    : Shodex RI
Column temp.: Room temp.