- Erstellt: 17-05-22
- Letzte Anmeldung: 17-05-22
mesh layers retain the oil and grease particles and eliminate the smoke from the
kitchen. The cassette filter is composed of aluminium or stainless steel. The cassette
stainless steel filters are a bit more expensive than the aluminium ones. But cassette
filters made of aluminium are easy to handle, lighter, and require careful
maintenance. On the other hand, stainless steel models are hard to handle, bulkier,
and are easy to clean.
filtration devices are Easy to set up and use. You just need to simply connect
the TFF device to a pump and pressure gauge(s) with tubing and a few fittings, add
your sample to the reservoir, and begin filtration. It is easier to set up and much
faster than dialysis. Higher concentrations can be achieved in less time than when
using centrifugal devices or stirred cells. The device concentrates and diafilters a
sample on the same system, saving time and avoiding product loss. It can be scaled up
or scaled down. Materials of construction and cassette path length allow conditions
established during pilot-scale trials to be applied to process scale applications.
Tangential flow filtration system is a rapid and efficient
method for separation and purification of biomolecules. It can be applied to a wide
range of biological fields such as immunology, protein chemistry, molecular biology,
biochemistry, and microbiology. TFF can be used to concentrate and desalt sample
solutions ranging in volume from 10 mL to thousands of liters. It can be used to
fractionate large from small biomolecules, harvest cell suspensions, and clarify
fermentation broths and cell lysates.
Production tangential flow filtration system
is a versatile and efficient solution for virtually any form of filtration,
purification, and/or clarification at any phase of the bioproduction train. Tangential
flow filtration systems are designed and built to the specific requirements of
microfiltration, ultrafiltration, or nanofiltration applications. Typical TFF
applications include fermentation cell culture clarification, diafiltration, protein
purification/concentration, and blood fractionation processing.
devices are designed to fit inside centrifuge tubes that are used to filter out
larger particles, such as cells or particulates, from a sample as it is centrifuged.
Products may be available in several sizes, materials, etc.
Centrifugal ultrafiltration device is ideal for many
small-scale laboratory operations. These products can be used to process samples
ranging from 50 μL to 60 mL in volume. The first consideration in selecting the
correct centrifugal device is the volume of starting material.
Ultrafiltration tube through the centrifugation to remove biological
macromolecules which is significantly larger than filter pore size to improve the
solute concentration of biological macromolecules, more than 90% recovery. Products
are consisted of the tube cap, ultrafiltration intubation and tube body.
Depth filter is the variety of
filters that use a porous filtration medium to retain particles throughout the medium,
rather than just on the surface of the medium. These filters are commonly used when
the fluid to be filtered contains a high load of particles because, relative to other
types of filters, they can retain a large mass of particles before becoming clogged.
Depth filtration typified by multiple porous layers with depth are used to capture the
solid contaminants from the liquid phase. Due to the tortuous and channel-like nature
of the filtration medium, the particles are retained throughout the medium within its
structure, as opposed to on the surface. Depth filters pose the added advantage that
they are able to attain a high quantity of particles without compromising the
separation efficiency. Depth filters are commonly characterised by the sand filter and
have the ability to be used with substantially higher filter rates than in other
designs. It is these characteristics that have cemented the use and popularity of
depth filters as an effective medium for separation. With ongoing advances in process
technologies depth filter designs are continuously adapting and improving to meet the
needs of industry.
filtration capsule is used to remove a broad range of particles, such as dirt,
grit, sand, organic solids and rust particles. Made of carefully selected materials
such as polypropylene, cotton and glass fibre, the cartridges physically intercept
particles and prevent them from ending up in the final filtered liquid.
depth filter is designed for bioprocess applications. It consists of a set of
inlet and outlet single-use manifolds with vents and a flexible number of capsule
filters placed between those manifolds. Each capsules is designed to fit in a holder
that can be pivoted between horizontal and vertical positions to allow for convenient
loading and unloading at an operator's waist height. A cam locking mechanism
provides capsule-to-capsule connection to ensure a robust and integral seal between
filter capsules. The capsule is designed with a lenticular-style filter inside,
similar to a conventional filter described earlier.