Polyoxyethylene (2) cetyl ether (Brij® 52), which is a nonionic surfactant,
was analyzed using organic
GPC KF-402 HQ.
KF-402 HQ is a high resolution semi-micro column that has approximately 1.5 times
better theoretical plate number compared with a standard one.
Sample : 10µL
cetyl ether 2%
Column : Shodex GPC KF-402HQ x 2 (8.0mmID*300mm) Eluent : THF Flow rate : 0.3mL/min Detector : Shodex RI (small cell volume) Column temp. : 40°