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Filtration
APPLETON WOODS
Ultra Filtration Concentrators
Spin-X ® , Corning
Spin-X UF centrifugal concentrators offer a simple, one step procedure for
concentrating or desalting proteins and other biomolecules with greater efficiency
and recovery
Patented vertical membrane design and thin channel filtration chamber minimises
membrane fouling and ensures rapid concentrating, even with particle laden solutions
Integrated dead stop design eliminates risk of spinning to dryness
Choice of three sizes for greater flexibility:
– Spin-X UF 500 for samples up to 500µl – Spin-X UF 6 for samples up to 6ml
– Spin-X UF 20 for samples up to 20ml, 14ml if using fixed angle rotors
Low binding polyethersulfone (PES) membrane, available in five molecular weight
cut-offs (MWCO)
The MWCO is printed on the concentrator
Non-sterile
Spin-X 500µl
CODE ALT.CODE VOLUME CUT OFF INNER/ PRICE
CASE
CZ701 431477 500µl 5K 1/25 70.92
CZ702 431478 500µl 10K 1/25 70.92
CZ703 431479 500µl 30K 1/25 70.92
CZ704 431480 500µl 50K 1/25 70.92
CZ705 431481 500µl 100K 1/25 70.92
Spin-X 6ml
CODE ALT.CODE VOLUME CUT OFF INNER/ PRICE
CASE
CZ711 431482 6ml 5K 1/25 105.01
CZ712 431483 6ml 10K 1/25 105.01
CZ713 431484 6ml 30K 1/25 105.01
CZ714 431485 6ml 50K 1/25 105.01
CZ715 431486 6ml 100K 1/25 105.01
Spin-X 20ml
CODE ALT.CODE VOLUME CUT OFF INNER/ PRICE
CASE
CZ721 431487 20ml 5K 1/12 75.33
CZ722 431488 20ml 10K 1/12 75.33
CZ723 431489 20ml 30K 1/12 75.33
CZ724 431490 20ml 50K 1/12 75.33
CZ725 431491 20ml 100K 1/12 75.33
Centrifugal Filter Units
Vivaspin, Sartorius Stedim
Centrifugal filter devices for concentration and
purification of biological samples
Unique vertical membrane design for rapid filtration
with minimal membrane blocking
Integrated dead stop pocket to minimise concentrate
loss
Direct recovery without reverse spin
Easy set up and fast filtration speeds with most
solutions
Graduations and molecular weight cut off (MWCO)
printed on each unit
Various centrifugal filter units available, covering
volumes from 100µl up to 100ml
Vivaspin 500 PES
CODE MWCO SAMPLE SIZE PACK PRICE
FN101 3,000kd 100-600µl 25 68.40
FN102 5,000kd 100-600µl 25 68.40
FN103 10,000kd 100-600µl 25 68.40
FN104 30,000kd 100-600µl 25 68.40
FN105 50,000kd 100-600µl 25 68.40
FN106 100,000kd 100-600µl 25 68.40
FN107 300,000kd 100-600µl 25 68.40
FN108 1,000,000kd 100-600µl 25 68.40
FN109 Starter pack 100-600µl 25 68.40
(5 of each: 5k to 100k)
Technical Information
Vivaspin 6 PES
CODE MWCO SAMPLE SIZE PACK PRICE
FN160 5,000kd 2-6ml 25 143.10
FN161 10,000kd 2-6ml 25 143.10
FN162 30,000kd 2-6ml 25 143.10
FN163 50,000kd 2-6ml 25 143.10
FN164 100,000kd 2-6ml 25 143.10
FN165 300,00kd 2-6ml 25 143.10
FN166 1,000,000kd 2-6ml 25 143.10
FN168 Starter Pack 2-6ml 25 143.10
(5 of each 5K to 100K)
CONCENTRATOR CAPACITY / MAXIMUM SPEED
MODEL ROTOR ANGLE ROTOR CAVITY SWING BUCKET ROTOR FIXED ANGLE ROTOR
Vivaspin 500 40° To fit 2.2ml (11mm) conical bottom tubes N/A 500µl / 15,000 x g
Vivaspin 6 25° To fit 15ml (17mm) conical bottom tubes 6ml / 4,000 x g 6ml / 10,000 x g*
Vivaspin 20 25° To fit 50ml (30mm) conical bottom tubes 20ml / 5,000 x g 14ml / 8,000 x g*
*MWCO – 3-50K
Vivaspin 20 PES
CODE MWCO SAMPLE SIZE PACK PRICE
FN120 3,000kd 5-20ml 12 101.70
FN121 5,000kd 5-20ml 12 101.70
FN122 10,000kd 5-20ml 12 101.70
FN123 30,000kd 5-20ml 12 101.70
FN124 50,000kd 5-20ml 12 101.70
FN125 100,000kd 5-20ml 12 101.70
FN126 300,000kd 5-20ml 12 101.70
FN127 1,000,000kd 5-20ml 12 101.70
FN128 Starter pack 5-20ml 12 101.70
(2 of each: 5k to 100k)
Ordering tip
Choose a membrane pore size at least 50% smaller
than the size of the molecule to be retained.
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