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Vivascience Ultrafiltration

Vivascience Ultrafiltration
 Cat. NoDescrtiptionPack SizePriceQuantity
FV/63150 VIVASPIN 15 5,000 MWCO PK10 £98.21
FV/63152 VIVASPIN 15 5,000 MWCO PK40 £334.22
FV/63154 VIVASPIN 15 10,000 MWCO PK10 £98.21
FV/63156 VIVASPIN 15 10,000 MWCO PK40 £334.22
FV/63158 VIVASPIN 15 30,000 MWCO PK10 £98.21
FV/63160 VIVASPIN 15 30,000 MWCO PK40 £334.22
FV/63162 VIVASPIN 15 50,000 MWCO PK10 £98.21
FV/63164 VIVASPIN 15 50,000 MWCO PK40 £334.22
FV/63166 VIVASPIN 15 100,000 MWCO PK10 £98.21
FV/63168 VIVASPIN 15 100,000 MWCO PK40 £334.22
FV/63170 VIVASPIN 15 STARTER PACK (2 OF each 5 K, 10 K, 30 K, 50 K, 100 K) PK10 £98.21
FV/63202 VIVASPIN 2 3,000 MWCO PK25 £91.08
FV/63204 VIVASPIN 2 5,000 MWCO PK25 £91.08
FV/63206 VIVASPIN 2 5,000 MWCO PK100 £304.13
FV/63208 VIVASPIN 2 10,000 MWCO PK100 £91.08
FV/63210 VIVASPIN 2 10,000 MWCO PK100 £304.13
FV/63212 VIVASPIN 2 30,000 MWCO PK25 £91.08
FV/63214 VIVASPIN 2 30,000 MWCO PK100 £304.13
FV/63216 VIVASPIN 2 50,000 MWCO PK25 £91.08
FV/63218 VIVASPIN 2 50,000 MWCO PK100 £304.13
FV/63220 VIVASPIN 2 100,000 MWCO PK25 £91.08
FV/63222 VIVASPIN 2 100,000 MWCO PK100 £304.13
FV/63224 VIVASPIN 2 300,000 MWCO PK25 £91.08
FV/63226 VIVASPIN 2 STARTER PACK (5 OF each 5 K, 10 K, 30 K, 50 K, 100 K) PK25 £91.08
FV/63240 VIVASPIN 20 3,000 MWCO PK12 £92.66
FV/63242 VIVASPIN 20 5,000 MWCO PK12 £92.66
FV/63244 VIVASPIN 20 5,000 MWCO PK48 £297.00
FV/63246 VIVASPIN 20 10,000 MWCO PK12 £92.66
FV/63248 VIVASPIN 20 10,000 MWCO PK48 £297.00
FV/63250 VIVASPIN 20 30,000 MWCO PK12 £92.66
FV/63252 VIVASPIN 20 30,000 MWCO PK48 £297.00
FV/63254 VIVASPIN 20 50,000 MWCO PK12 £92.66
FV/63256 VIVASPIN 20 50,000 MWCO PK48 £297.00
FV/63258 VIVASPIN 20 100,000 MWCO PK12 £92.66
FV/63260 VIVASPIN 20 100,000 MWCO PK48 £297.00
FV/63262 VIVASPIN 20 300,000 MWCO PK12 £92.66
FV/63264 VIVASPIN 20 1,000,000 MWCO PK12 £92.66
FV/63266 VIVASPIN 20 0.2 µM PK12 £92.66
FV/63268 VIVASPIN 20 STARTER PACK (2 OF each 5 K, 10 K, 30 K, 50 K, 100 K, 0.2 µM) PK12 £92.66
FV/63402 VIVASPIN 4 5,000 MWCO PK25 £118.80
FV/63404 VIVASPIN 4 5,000 MWCO PK100 £392.83
FV/63406 VIVASPIN 4 10,000 MWCO PK25 £118.80
FV/63408 VIVASPIN 4 10,000 MWCO PK100 £392.83
FV/63410 VIVASPIN 4 30,000 MWCO PK25 £118.80
FV/63412 VIVASPIN 4 30,000 MWCO PK100 £392.83
FV/63414 VIVASPIN 4 50,000 MWCO PK25 £118.80
FV/63416 VIVASPIN 4 50,000 MWCO PK100 £392.83
FV/63418 VIVASPIN 4 100,000 MWCO PK25 £118.80
FV/63420 VIVASPIN 4 STARTER PACK (5 OF each 5 K, 10 K, 30 K, 50 K, 100 K) PK25 £156.82
FV/63502 VIVASPIN 500 3,000 MWCO PK25 £74.45
FV/63504 VIVASPIN 500 5,000 MWCO PK25 £74.45
FV/63506 VIVASPIN 500 5,000 MWCO PK100 £242.35
FV/63508 VIVASPIN 500 10,000 MWCO PK25 £74.45
FV/63510 VIVASPIN 500 10,000 MWCO PK100 £242.35
FV/63512 VIVASPIN 500 30,000 MWCO PK25 £74.45
FV/63514 VIVASPIN 500 30,000 MWCO PK100 £242.35
FV/63516 VIVASPIN 500 50,000 MWCO PK25 £74.45
FV/63518 VIVASPIN 500 100,000 MWCO PK25 £74.45
FV/63520 VIVASPIN 500 300,000 MWCO PK25 £74.45
FV/63522 VIVASPIN 500 STARTER PACK (5 OF each 5 K, 10 K, 30 K, 50 K, 100 K) PK25 £74.45
FV/63602 VIVASPIN 6 5,000 MWCO PK25 £114.84
FV/63604 VIVASPIN 6 5,000 MWCO PK100 £388.87
FV/63606 VIVASPIN 6 10,000 MWCO PK25 £114.84
FV/63608 VIVASPIN 6 10,000 MWCO PK100 £388.87
FV/63610 VIVASPIN 6 30,000 MWCO PK25 £114.84
FV/63612 VIVASPIN 6 30,000 MWCO PK100 £388.87
FV/63614 VIVASPIN 6 50,000 MWCO PK25 £114.84
FV/63616 VIVASPIN 6 100,000 MWCO PK25 £114.84
FV/63618 VIVASPIN 6 300,000 MWCO PK25 £114.84
FV/63620 VIVASPIN 6 STARTER PACK (5 OF each 5 K, 10 K, 30 K, 50 K, 100 K) PK25 £114.84

Ultrafiltration is a convective process that uses anisotropic semi-permeable membranes to separate macromolecular species and solvents primarily on the basis of size. It is particularly appropriate for the concentration of macromolecules and can also be used to purify molecular species or for solvent exchange. Ultrafiltration is a gentle, non denaturing method that is more efficient and flexible than alternative processes.
Centrifugation provides the vector to clear solvent and micro molecules through the ultrafiltration membrane and into a filtrate container positioned below. This process is characterised by quick set up and fast filtration speeds with most solutions.
All the products listed below utilise a Polyethersulfone membrane; this is a general purpose membrane that provides excellent performance with most solutions when retentate recovery is of primary importance. Polyethersulfone membranes exhibit no hydrophobic or hydrophilic interactions and are usually preferred for their low fouling characteristics, exceptional flux and broad pH range. Other membranes are available; please ask for details.
Pressure-fugation is a unique Vivascience method that combines gas pressure with centrifugation. This is the fastest concentration method with process times typically 30 to 50% faster than centrifugation alone. Vivaspin 20 can be run in this way; please ask for details.

Technical Specifications
PropertyVivaspin 500Vivaspin 2Vivaspin 6Vivaspin 15Vivaspin 20
Volume100µl-600µl0.4ml-2ml2ml-6ml2ml-15ml5ml-20ml
Concentrator capacity
Swing bucket rotor600µl3ml6ml15ml20ml
Fixed angle rotor600µl2ml6ml8ml14ml
Total length (mm)5012612276116
With pressure head (mm)AAAA125
Width (mm)11171725.530
Active membrane area (cm²)0.51.22.546
Hold-up volume, membrane and support<5µl<10µl<10µl<20µl<20µl
Dead stop volume5µl8µl30µl50µl50µl
Materials of construction
odyPolycarbonatePolycarbonatePolycarbonatePolycarbonatePolycarbonate
Filtrate vesselPolycarbonatePolycarbonatePolycarbonatePolycarbonatePolycarbonate
Concentrator capPolycarbonatePolycarbonatePolycarbonatePolycarbonatePolycarbonate
Pressure headAcetal/aluminium
For highest recovery, select a membrane MWCO which is at least half of the molecular weight of the solute to be retained.
Vivaspin 500




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