Shodex Catalogue 2013-2015.pdf - Analytics Shop

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Standard AnalysisColumnsAqueous SEC (GFC) Columns : Polymer-basedAqueous SEC (GFC) Columns : Polymer-basedFeaturesSB-800 HQSB-807 HQF6429100F6429101F6429102F6429103F6429104F6429105F6429106F6709430Polymer-based packed columns for aqueous SEC (GFC) analysisSupports a wide range of molecular weight sample analysisThe eluent can be replaced with DMF (except SB-802 HQ and SB-807 HQ),enabling the analysis of polar polymersMethod using SB-804 HQ or SB-805 HQ for gelatin’s mean molecular weightdetermination is comparable with PAGI method (Ver. 10, Japan)NewsStandard columnsProduct CodeNo.29Column for the analysis of water-soluble ultra high molecular weight polymersLarge particle size gel is packed to prevent shear degradation of polymersProduct NameOHpak SB-802 HQOHpak SB-802.5 HQOHpak SB-803 HQOHpak SB-804 HQOHpak SB-805 HQOHpak SB-806 HQOHpak SB-806M HQOHpak SB-GPlate Number(TP/column)≥ 12,000≥ 16,000≥ 16,000≥ 16,000≥ 12,000≥ 12,000≥ 12,000(guard column)SB-806M HQ is a mixed-gel column capable of analyzingsamples over a wide range of molecular weight distribution.For water-soluble ultra high molecular weight polymersExclusion Limit(Pullulan)4,00010,000100,000(1,000,000)(4,000,000)*(20,000,000)*(20,000,000)*−Particle Size(µm)8661013131310MaximumPore Size(Å)Column Size(mm)I.D. x LengthSemi-microMicro ColumnsPreparativeColumnsp.74p.81Shipping Solvent1002008002,0007,00015,00015,000−8.0 × 3008.0 × 3008.0 × 3008.0 × 3008.0 × 3008.0 × 3008.0 × 3006.0 × 500.02% NaN 3 aq.0.02% NaN 3 aq.0.02% NaN 3 aq.0.02% NaN 3 aq.0.02% NaN 3 aq.0.02% NaN 3 aq.0.02% NaN 3 aq.0.02% NaN 3 aq.Base Material : PolyhydroxymethacrylateUsable pH range : pH3-10( )* Estimated valueProduct CodeProduct NamePlate Number(TP/column)Exclusion Limit(Pullulan)Particle Size(µm)MaximumPore Size(Å)Column Size(mm)I.D. x LengthShipping SolventF6429108OHpak SB-807 HQ≥ 1,500(500,000,000)*3530,0008.0 × 300H 2 OF6709431OHpak SB-807G(guard column)−35−8.0 × 50H 2 OUsable concentration of organic solventsProduct NameSB-802 HQSB-802.5 HQ, SB-803 HQSB-804 HQ~SB-806M HQSB-GSB-807 HQ, SB-807GThe maximum usable concentration (%)Methanol Acetonitrile DMF010075753007575753001001001000(Note)The maximum solvent tolerance ofpreparative type SB-800 HQ, SB-2000series, is 50% of methanol, acetonitrile,and DMF (SB-2002 is not tolerant oforganic solvents, similar to SB-802 HQ).Base Material : PolyhydroxymethacrylateUsable pH range : pH3-10( )* Estimated valueCalibrationStandardsSee page 51 forCalibration StandardsMolecular weight range with pullulan(eluent : ultrapure water)Molecular weight (Pullulan)10 10 2 10 3 10 4 10 5 10 6 10 7 10 8 10 9SB-802 HQSB-802.5 HQSB-803 HQSB-804 HQSB-805 HQSB-806 HQSB-807 HQSB-806M HQMolecular weight range with PEG/PEO(eluent : DMF)Molecular weight (PEG/PEO)10 10 2 10 3 10 4 10 5 10 6 10 7 10 8 10 9SB-802.5 HQSB-803 HQSB-804 HQSB-805 HQSB-806 HQSB-806M HQ30*Contact Shodex or our distributors near you for customized columns.
Calibration curves for SB-800 HQ seriesusing pullulan (eluent:H 2 O)Molecular weight (Pullulan)10 710 610 510 410 310 24 5 6 7 8 9 10 11 12Elution volume (mL)Calibration curve of Sodium polystyrene sulfonateHUMIC ACID(Dando soil)SB-802 HQHUMIC ACID(Inogashira soil)SB-806 HQSB-805 HQSB-803 HQSB-802.5 HQSB-804 HQSB-806M HQColumn : Shodex OHpak SB-800 HQ seriesEluent : H 2 OFlow rate : 1.0mL/minDetector : RIColumn temp. : Room temp.SEC analysis of humic substanceCalibration curves for SB-800 HQ seriesusing PEG/PEO (eluent:DMF)Molecular weight (PEG/PEO)10 710 610 510 410 310 2 4 5 6 7 8 9 10 11 12Elution volume (mL)SB-803 HQSB-804 HQSB-802.5 HQSB-805 HQSB-806M HQSB-806 HQColumn : Shodex OHpak SB-800 HQ seriesEluent : 20mM LiBr in DMFFlow rate : 0.8mL/minDetector : RIColumn temp. : 40˚CReference materials (from the JapaneseHumic Substances Society) for humicacid and fulvic acid, prepared frombrown forest soil (Dando) and kurobokusoil (Inogashira), were analyzed usingSEC columns.Sample : Humic substances, 30μLHumic acid 0.02mg/mLFulvic acid 0.02mg/mLDextran sulfateMW : 5,000MW : 500,0005 10 15 20 25 30minSample : Polyallylamine 0.2%, 100μL0.2 MSample : Dextran sulfate 0.1%, 200μLColumn : Shodex OHpak SB-806M HQ x 2Eluent : 0.1M NaCl aq.Flow rate : 1.0mL/minDetector : RIColumn temp. : 40˚CEffects of sodium nitrate concentration in eluenton the analysis of polyallylamineFor the analysis of cationic polymers, such as polyallylamine,undesired adsorption of the polymer is observed when low(0.02M) sodium nitrate eluent was used. By using higherconcentration (>0.1M) salt, it suppresses the sample adsorptionand enables to obtain accurate chromatograms.0.1 M 0.02 MStandard AnalysisColumnsAqueous SEC (GFC) Columns : Polymer-basedFULVIC ACID(Dando soil)FULVIC ACID(Inogashira soil)0.05 M7 9 11 13 15 17 minVoColumn : Shodex OHpak SB-G + SB-805 HQEluent : 10mM NaH 2 PO 4 + 10mM Na 2 HPO 4 (pH7.0) + 25% CH 3 CNFlow rate : 0.8mL/minDetector : UV(260nm)Data courtesy of Associate Professor Nobuhide Fujitake,Column temp. : 40˚CStudent Affairs Section, Graduate School of Agricultural Science,Kobe UniversityVt8.012.0 16.0 20.0 24.0Volume (mL)Column : Shodex OHpak SB-806M HQ x 2Eluent : 0.5M Acetic acid + NaNO 3 aq.Flow rate : 1.0mL/minDetector : RIColumn temp. : 40˚CCarboxymethylcellulose Polycarbonate PolyacrylamideSample : 200μLCarboxymethylcellulose (Medium viscosity) 0.1%Sample : PolycarbonateSample : Polyacrylamide, 100μLCH3SB-806 HQOCCH 3O COn1.0x10 8SB-807 HQMolar Mass(g/mol)1.0x10 71.0x10 6 6.0 8.0 10.0 12.0 14.0Mw: 5,500,0001.0x10 54.0Volume(mL)02 4 6 8 10 12 14 16 18 20 22 24 26 28 30min8 12 16 20 minColumn : Shodex OHpak SB-806M HQ x 2Eluent : 0.1M NaCl aq.Flow rate : 1.0mL/minDetector : RIColumn temp. : 40˚CColumn : Shodex OHpakSB-805 HQ + SB-802.5 HQEluent : 5mM LiBr in DMFFlow rate : 1.0mL/minDetector : RIColumn temp. : 40˚CColumn : Shodex OHpak SB-807 HQ, SB-806 HQEluent : 0.2M NaCl aq.Flow rate : 0.5mL/minDetector : RIMALS(Multi angle laser light scattering)Column temp. : 30˚C31
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Page 20 and 21: Standard AnalysisColumnsColumns for
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Page 74 and 75: Semi-micro andMicro ColumnsSemi-mic
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InformationPhase-out ProductsPhase-
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InformationColumn Cleaning Procedur
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InformationColumn Trouble ShootingC
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IndexIndex by Product NameColumns a
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Technical InformationTechnical Note
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Please contact a Shodex support off
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