Tangential Flow Filtration Equipment

Tangential Flow Filtration Equipment is suitable for small-scale TFF research in biological laboratories, such as biological separation, material concentration and protein solution purification. Small size, exquisite, easy to disassemble.

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Tangential Flow Filtration Equipment (TFF) is a pressure-driven membrane separation technology widely used in downstream purification processes for bio-pharmaceuticals, including solution concentration, washing and filtration, desalting, and separation and purification of components with different molecular weights (particles).

Tangential Flow Filtration Equipment technology plays an important role in the field of biopharmaceuticals. Its efficient and stable filtration performance makes it an indispensable link in many processes.

Membrane material	Molecular weight cut-off (KD)	most suitable molecular retention range >99% (KD)
GK-5	5	12-25 (growth factor, hormone)
GK-8	8	25-50 (growth factor, hormone)
GK-10	10	50-100 (growth factor, hormone)
GK-30	30	100-140 (enzyme)
GK-50	50	140-300 (lgGs)
GK-100	100	300-500 (parvovirus, antigen)
GK-300	300	> 500 (lgMs, big virus)
GK-500	500	> 0.3um (colloid, granules)
GK-1000	1000	> 0.3um (colloid, granules)

TFF01 Basic Information:

Model: BIO-TFF01

Process capacity: 0.1 ~ 20L/H

Membrane form: 1~3 blocks, 0.1centiare imported box type flat membrane

Power unit: Precision peristaltic pump 220V, Maximum flow 2L/MIN

Raw material tank: Material AISI 316L, volume 2L

Stainless steel fixture:

Material AISI 316L

2 in 2 out sanitary quick interface with mirror polishing internal surface and sand blasting outside surface

Fit 0.1 centiare imported box type flat membrane, optional brand Millpore, Sartorius and PALL

Power unit:

LONGER peristaltic pump with reliable quality

Maximum flow: 2L/MIN,Maximum pressure: 0.3Mpa

Control: Start and stop control, direction control, speed control (0-5V, 0-10V, 0-, 10KHZ are optional)

Flat membrane packs:

Filtration area: 0.1centiare, Ultrafiltration / microfiltration is optional

Membrane material: Biomax, PLC (modified cellulose), PVDF (polyvinylidene fluoride)

Optional brand: Millpore, Sartorius, PALL

Tangential Flow Filtration Equipment applications:

Cell collection, cell fluid clarification and filtration, recovery of antibodies or recombinant proteins

Concentration and desalination of proteins, peptides or nucleic acids (DNA / RNA / oligonucleotides)

Remove heat source or impurity molecules in the water, buffer, medium solution, equal volume of continuous dialysis

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Tangential Flow Filtration Equipment Features:

Sample recovery rate is extremely high, and efficiently ensure protein activity

Filtration speed is stable, can be continuous cycle of filtration, the film surface does not form a gel layer

Easy to linear amplification, the maximum reduction time and cost from small scale preparation to large-scale production

Universal stainless steel fixture, matching the major brands of imported original box-type film package, which can be installed 1 to 3 pieces at the same time

Integrated design, easy to operate, according to different needs to choose the appropriate film fixture, peristaltic pump and film package

Stainless steel stent + raw material tank, siphon feeding, easy for laboratory aseptic continuous operation

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