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            上海易佰聚經(jīng)貿(mào)有限公司
            中級會員 | 第16年

            13636495876

            Spectrum.中國代理商

            時間:2012/6/18閱讀:3653
            分享:

            訂貨:;;;  

            備注:本公司銷售的所有產(chǎn)品僅用于生化科研試驗

            Spectrum Laboratories, Inc.生產(chǎn)的透析產(chǎn)品有三大類,分別是

            Tubing, Flat Sheet & Ready-to-Use Devices

            1、Dialysis Tubing包含:

            ①Biotech Membranes(Biotech CE Tubing 、Biotech CE  Trial Kit 、Biotech RC  Tubing 、Biotech RC Dialysis Trial Kit )

            Standard Grade RC Membranes

             

             

            Spectra/Por 1 Dialysis Membrane

             

            MWCO:6,000 - 8,000 Daltons
            Properties:Standard RC with glycerol for general dialysis

             

            Spectra/Por 2 Dialysis Membrane

             

            MWCO:12,000 - 14,000 Daltons
            Properties:Standard RC with glycerol in special membrane dimensions and/or high permeability

             

            Spectra/Por 3 Dialysis Membrane

             

            MWCO:3,500 Daltons
            Properties:Standard RC with glycerol for general dialysis

             

            Spectra/Por 4 Dialysis Membrane

             

            MWCO:12,000 - 14,000 Daltons
            Properties:Standard RC with glycerol for general dialysis

             

            Spectra/Por 5 Dialysis Membrane

             

            MWCO:12,000 - 14,000 Daltons
            Properties:Standard RC with glycerol reinforced with porous paper for large volume and weight

             

            Spectra/Por 6 Dialysis Membrane

             

            MWCO:1, 2, 3.5, 8, 10, 15, 25 & 50 kD
            Properties:Standard RC in 0.05% sodium azide, pre-wetted

             

            Spectra/Por 7 Dialysis Membrane

             

            MWCO:1, 2, 3.5, 8, 10, 15, 25 & 50 kD
            Properties:Standard RC in 0.05% sodium azide, pre-treated to minimize heavy metals & sulfides

             

            2、Ready-to-Use Devices

            Spectra/Por Float-A-Lyzer G2
             

            Features:

             

            Screw-on Cap:Open & close for in-process sampling

             
            Color-coded for MWCO

             
            Polypropylene
            Silicon O-ring:Leak proof & resealable
            Floatation Ring:Device body inserts through center to maintain buoyancy in buffer

             
            Polyethylene
            Top/Bottom Piece:Polycarbonate
            Membrane:3 volume-specific sizes
            Potting:Polyurethane
            Sample Loading:Disposable pipette for 5 & 10 ml (included)
            Pipette tip for 1 ml (not included)

             

            Product Specifications

             

            Membrane Type:Biotech grade Cellulose Ester (CE)
            9 MWCO's:0.1-0.5 kD; 0.5-1 kD; 3.5-5 kD; 8-10 kD; 20 kD; 50 kD; 100 kD; 300 kD; 1000 kD
            Pkg & Qty:Dry with glycerol, 12/pkg

             

            Dimensions

             

            3 Volume Sizes:1 ml5 ml10 ml
            Total Length:5 cm10 cm16 cm
            Membrane Dia.:10 mm10 mm10 mm
            Top Piece Dia.:23 mm23 mm23 mm
            Flotation Ring:38 mm38 mm38 mm

             

             

             

            Ready-to-Use Features

             

            PP Luer-Lok cap:Open & close for in-process sampling
            Color-coded for MWCO
            Leak proof & re-sealable
            Body Piece:Seals top/bottom ends of membrane
            Buoyant & self-orienting
            Polycarbonate
            Membrane:Ultra-pure with 2 volume specific sizes
            Potting:Polyurethane
            Sample Loading:1 ml syringe (included)

            Product Specifications

             

            Membrane type:Biotech Grade Cellulose Ester (CE)
            7 MWCO's:0.1-0.5 kD, 0.5-1.0 kD, 3.5-5 kD, 8-10 kD, 20 kD, 50 kD & 100 kD
            Packaging:12/pkg

             

            Dimensions

             

            2 Volume Sizes:100-200 µl400-500 µl
            Height:4.4 cm6.3 cm
            Width:4.5 cm4.5 cm
            Thickness:1.9 cm1.9 cm
            Membrane Flat Width:10 mm10 mm
            Membrane Diameter:6.4 mm6.4 mm

             

            ADVANTAGES OF DYNAMIC DIALYSIS

            • Faster dialysis; reduced from 1-2 days to 4-12 hrs
            • Ready-to-Use and disposable: no preparation required
            • Easy sample loading, in-process testing and recovery
            • Maintains maximum concentration gradient
            • Prevents polarization and membrane fouling
            • Achieves higher sample purities
            • No heavy metals & sulfide contaminants
            • 95-98% Recovery


             

             

            Features:
            CE Membrane6 MWCO's (0.1-0.5, 3.5-5, 8-10, 20, 50 & 100 kD)
            Dry packaged with 20% glycerin
            Sample Chamber2 Volume sizes (8-10 ml & 25-30 ml)
            Biotech Grade Cellulose Ester (CE) Membrane
            Polycarbonate top and bottom piece
            Polyurethane potting
            Female Luer-lok sample port
            Polypropylene male Luer-lok cap
            Buffer ChamberPolycarbonate housing
            Polycarbonate end caps
            5 mm (3/16 inch) hose-barb inlet / outlet ports
            Dynamic Pump Rate10-20 ml/min (should be optimized for application)

             

             

            Dimensions:
            Sample Chamber VolumeBuffer Chamber VolumeTotal LengthTotal Dia.Membrane Effective LengthMembrane Dia.
            8-10 ml50-55 ml23 cm2.2 cm14-16 cm1.0 cm
            25-30 ml120-130 ml50 cm2.2 cm36-38 cm1.0 cm

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