247 Results for: "Filtration systems"

Supplier: Merck

The Steriflip® filter unit performs vacuum assisted, closed system ensures sample sterility while enabling fast separation of large volumes of cellular material for efficient recoveries. It also eliminates messy pouring during sample transfer. Filters come in different pore sizes that are ideal for cell isolation.

Supplier: Cytiva (Formerly Pall Lab)

The Sentino® pump system is ideal for microbiological MF technique using Pall MicroFunnel™ filtration units. Designed to use peristaltic action to draw the sample through the filter and send filtrate directly to drain or waste collection. The housing is a PC ABS-blended polymer, the keypad and label PE, the pump head PEI with PTFE-filled PBT rollers. The fluid path adapter is PP.

Supplier: Thermo Fisher Scientific

Rapid-Flow™ disposable filter units feature the exclusive rapid-flow support column design, providing fast flow rates and high throughput.

Supplier: Merck

Millicup™ membrane filter units are non sterile universal bottle top vacuum filters, used for sterile filtration.

Supplier: Cytiva (Formerly Pall Lab)

Tangential flow system, Centramate™ cassette hardware system, includes stainless steel Centramate™ cassette holder and Centramate™ PE 2-gauge fitting package

Supplier: Merck

Ideal for sterilising tissue culture media, buffers, or other aqueous solutions. The no tip, tapered receiver flask and compact profile of the Stericup® design improve stability and make gripping the receiver easier.

Supplier: Cytiva (Formerly Pall Lab)

These systems are designed for use in diafiltration procedures which are faster and more efficient than dialysis for buffer exchange and desalting, and for concentration of dilute sample volumes of up to five litres.

Supplier: Merck

ZHE (Zero Head Space Extractor) hazardous waste filtration system, which is approved by the US Environmental Protection Agency (EPA) as an apparatus for Toxicity Characteristic Leaching Procedure (TCLP) measurement. The system cannot pressurise unless completely assembled; this eliminates accidentally 'shooting the piston' out of the unit and assures safe operation. Choose both manual and automatic venting modes.

Supplier: Bohlender

Vacuum filters with multi-stage hose connector with integrated lock screw for connecting vacuum tubing with Int.Ø 6 mm or 8 mm. The filters are produced without plasticisers and have an almost universal chemical resistance.

Supplier: Sartorius

Sampling head with bayonet connection.

Supplier: Thermo Fisher Scientific

Rapid-Flow™ disposable filter units feature the exclusive rapid-flow support column design, providing fast flow rates and high throughput.

Supplier: Thermo Fisher Scientific

Rapid-Flow™ disposable filter units feature the exclusive Rapid-Flow support column design, providing fast flow rates and high throughput. The last line of defense against cell culture contamination.

Supplier: Thermo Fisher Scientific

These filters are particularly useful for large volume microbiological QC samples.

Supplier: ROBU GLASFILTER

VitraPOR® micro-filter candle blanks are ideal for integration into customised filter systems. Compact and chemically resistant, they provide reliable fine filtration in small volumes.

Supplier: Thermo Fisher Scientific

Cellulose nitrate membrane, upper: PP, lower: PS. Ready to use for microbial analysis, water quality or environmental testing.

Supplier: Thermo Fisher Scientific

Bottle top filter, Nalgene®, Kit of 4 bottle-top gaskets (OD 42,4 mm)

Supplier: Merck

This 33 mm syringe filter with a hydrophilic polyethersulfone membrane, for non-sterile filtration on the Samplicity G2 system, has a 0,22 µm pore size used in preparation of aqueous solutions prior to chromatography or other instrument analyses.

Supplier: Thermo Fisher Scientific

Rapid-Flow™ disposable filter units with cellulose nitrate membrane, PS funnel and collection reservoir feature the exclusive Rapid-Flow support column design, providing fast flow rates and high throughput.

Supplier: Merck

The MultiScreen384-SEQ filter plate is suited for use with most liquid handling systems. The filter plate operates by vacuum filtration enabling top-loading and recovery of sample. Our plate is designed with the needs of the high throughput laboratory in mind, meets SBS standards and is ideally suited for 'walk away' automation.

Supplier: Cytiva (Formerly Pall Lab)

The disposable Minimate™ TFF capsules, with Omega™ membrane, can perform concentration processes desalting or buffer exchange on the same system with minimal user intervention, and achieves high concentration factors in a single step due to the low hold-up volume of the devices.

Supplier: Thermo Fisher Scientific

Hydrophilic PES membrane, PS graduated housing. Ideal for biological and pharmaceutical sterilisation requirements. Universal tissue culture membrane with lowest protein binding and extractables. Rapid-Flow™ filters with 0,2 µm PES membranes are STEM CELL TESTED.

Supplier: Cytiva (Formerly Pall Lab)

Filter holder designed for particulate filtration of small volumes (10 to 100 ml) using a syringe as final filter in gas filtration systems.

Supplier: Thermo Fisher Scientific

Rapid-Flow™ disposable filter units with PES membrane, PS funnel and PP collection tube feature the exclusive Rapid-Flow support column design, providing fast flow rates and high throughput. The last line of defense against cell culture contamination and optimal choice for small volume tissue culture work. Offers clean, fast filtration of 20 to 50 ml of media or buffers.

Supplier: Merck

Millex® Filters for the Samplicity® G2 System

Supplier: Sartorius

These filter units with PP funnel and base and cellulose nitrate membrane are developed for the detection and enumeration of microorganisms in pharmaceuticals, cosmetics, food, beverages, water and other liquids. All components of the filtration system must comply with international guidelines, such as USP, EP or ISO standards.

Supplier: VWR Collection

These autoclaves are ideal for media, equipment and waste sterilisation. Designed for safety level laboratories, they are equipped with exhaust air filtration (option FA). This protects users and the environment against germs and genetically-modified material which is blown out of the autoclave into the laboratory during the de-aeration phase.

Supplier: Cytiva (Formerly Pall Lab)

Supor® hydrophilic polyethersulfone (PES) membrane, acrylic housing: 0,2 µm vent. Positive pressure filtration of aqueous laboratory solutions. For sterilisation or clarification of up to three litres of serum-free cell and tissue culture media, media additives and other aqueous solutions. Ideal for sterilisation of solutions that tend to foam when filtered under vacuum.

Supplier: Thermo Fisher Scientific

Rapid-Flow™ single use bottle tops with PES membrane and PS funnel. Filters screw onto glass media bottles with 33 or 45 mm neck size. They feature the exclusive Rapid-Flow support column design, providing fast flow rates and high throughput.

Supplier: Merck

Reverse osmosis system, Progard 1, pretreatment pack, short, filters large particle

Supplier: Bioss

Adrenomedullin (ADM), a vasodilator produced by most contractile cells, is characterized by persistent hypotensive activity. ADM is involved in the regulation of fluid and electrolyte homeostasis and in the maintenance of cardiovascular functioning. In hypertensive patients, the level of ADM in plasma is up-regulated. Natriuresis is a common systemic manifestation of aneurysmal subarachnoid hemorrhage. ADM has strong natriuretic actions. ADM-induced natriuresis is caused by an increase in glomerular filtration rate and a decrease in distal tubular sodium reabsorption. ADM is present both in the periphery and brain, and can exert central effects such as decreasing food ingestion.