Shodex Catalogue 2013-2015.pdf - Analytics Shop

Calibration curve for LF-804 usingpolystyreneMolecular weight (Polystyrene)10 710 610 510 410 310 2 5 6 7 8 9 10 11 1210 8 Elution volume (mL)Column : Shodex GPC LF-804Eluent : THFFlow rate : 1.0mL/minDetector : RIColumn temp. : 40˚CXylanSample : Xylan 0.1%, 100μLCalibration curves for LF-604 and LF-404using polystyreneMolecular weight (Polystyrene)10 710 610 510 4LF-40410 3LF-60410 21.0 1.5 2.0 2.5 3.0 3.5 4.0Elution volume (mL)Column : Shodex GPC LF-604, LF-404Eluent : THFFlow rate : (LF-604) 0.5mL/min(LF-404) 0.3mL/minDetector : RI(small cell volume)Column temp. : 40˚CPolyamide (Nylon6/6)Sample : Nylon ® 6/6 0.1%, 20μLPolyurethaneSample : Polyurethane 0.1%, 20μL0 5 10 15 20 minColumn : Shodex GPC LF-404 x 2Eluent : THFFlow rate : 0.3mL/minDetector : RI(small cell volume)Column temp. : 40˚CPolymethyl methacrylateSample : 100μLPolymethyl methacrylateStandard AnalysisColumnsOrganic SEC (GPC) Columns : Linear Calibration Type0 5 10 15 20 25 min 0 5 10 15 20 25min0 5 10 15 20 25 30minColumn : Shodex GPC LF-804Eluent : 20mM H 3 PO 4 + 20mM LiBr in(DMSO/DMF=80/20)Flow rate : 0.6mL/minDetector : RIColumn temp. : 50˚CColumn : Shodex GPC LF-404Eluent : 5mM CF 3 COONa in HFIPFlow rate : 0.15mL/minDetector : RI(small cell volume)Column temp. : 40˚CColumn : Shodex GPC LF-804 x 2Eluent : Methyl ethyl ketoneFlow rate : 1.0mL/minDetector : RIColumn temp. : 40˚CPolyamic acidComparison of polystyrenes separation with different numbers of LF-404Sample : Poly(pyromellitic dianhydride-co-4,4'-oxydianiline), 100μL45LF-404 x 136721Sample : 10μL1. PS Mw : 1,030,0002. PS Mw : 152,0003. PS Mw : 66,0004. PS Mw : 22,0005. PS Mw : 5,0506. PS Mw : 5807. Ethylbenzene4LF-404 x 2132567Column : Shodex GPC LF-404 x nEluent : THFFlow rate : 0.3mL/minDetector : RI(small cell volume)Column temp. : 40˚C0 5 10 15 20 25 30 35 40 45minColumn : Shodex GPC LF-804 x 2Eluent : 30mM LiBr + 30mM H 3 PO 4 in NMPFlow rate : 0.7mL/minDetector : RIColumn temp. : 50˚CLF-404 x 30 5435726110 15 20 25 30 min45