Asahipak - Hplc.eu

Standard analysiscolumnsAqueous/Organic SEC columnsFeaturesAsahipak GF-HQ Polymer-based SEC column exhibits solvent durabilitySupports both aqueous and organic solventsNewsNo.2Semi-microMicro Columnsp.81PreparativeColumnsp.86MSpak GF-310Semi-micro columns for Asahipak GF-310 HQEffective for the analysis of chemical substances in biological samples by column switchingintending to remove proteinsUseful for LC/MS analysisSuitable for the analysis of surfactantsNews No.250Aqueous/Organic SEC columnsStandard columnsProduct CodeF7600001F7600002F7600003F7600004F6710018Asahipak GF-310 HQAsahipak GF-510 HQAsahipak GF-710 HQAsahipak GF-7M HQAsahipak GF-1G 7B≥ 19,000≥ 19,000≥ 11,000≥ 13,000(guard column)GF-7M HQ is a mixed-gel column capable of analysis of samplesover a wide range of molecular weight distribution.Usable solventsWater(sodium concentration)MethanolEthanolAcetonitrileTHFProduct Name0~0.5M0~100%0~100%0~100%0~100%Plate Number(TP/column)Exclusion Limit(Pullulan)40,000300,000(10,000,000)*(10,000,000)*−ParticleSize(μm)5599910 10 2 10 3 10 4 10 5 10 6 10 7 10 8GF-310 HQMaximumPore Size(Å)4002,00010,00010,000−GF-510 HQGF-7M HQColumn Size(mm)I.D. x L7.5 × 3007.5 × 3007.5 × 3007.5 × 3007.5 × 50Molecular weight range with pullulan (eluent : ultrapure water)Molecular weight (Pulullan)Base Material : Polyvinyl alcoholUsable pH range : pH2~9*( )Estimated valueGF-710 HQShipping SolventH 2 O/CH 3 OH=70/30H 2 O/CH 3 OH=70/30H 2 O/CH 3 OH=70/30H 2 O/CH 3 OH=70/30H 2 O/CH 3 OH=70/30DMFAcetoneChloroform0~100%0~100%0~100%Molecular 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 8EthylacetateDMSO0~100%0~50%GF-310 HQGF-510 HQGF-710 HQDMSO51~100%GF-7M HQNote : The solvents used for preparative columns GF-710 HQ (GS-710 20F, 20G) are water and methanol.Selection of GSM-700 20F or 20G is recommended when other solvents are used for scale-up testing with GF-710 HQ.Semi-micro columnsProduct CodeProduct NamePlate Number(TP/column)Particle Size(μm)MaximumPore Size(Å)Column Size(mm)I.D. x LShipping SolventF7600100MSpak GF-310 4B≥ 3,00054004.6 × 50H 2 OF7600110MSpak GF-310 4D≥ 10,00054004.6 × 150H 2 OF7600024MSpak GF-310 4E≥ 16,00054004.6 × 250H 2 OF7600120MSpak GF-310 2D≥ 5,50054002.0 × 150H 2OCalibrationStandardsSee page 63 forCalibration Standards*Contact Shodex or our distributors near you for customized columns.