103173 Results for: "filter aid"

Supplier: Merck

Nylon filters are compatible with a broad range of solvents. Commonly used in the automotive industry for cleanliness analysis.

Supplier: Sartorius

Gelatine membrane filters in conjunction with the MD8 air samplers (gelatine filter method) are used for the collection of airborne microbes and viruses. These filters are completely water-soluble, therefore, microbes in one sample can be cultivated in different nutrient media or low and high bacteria counts can be measured.

Supplier: Merck

Our Fluoropore® membrane is a hydrophobic, polytetrafluoroethylene (PTFE) polymer membrane bonded to a high density polyethylene support to improve the handling characteristics of the filter for normal applications. Fluoropore membranes provide broad chemical compatibility, high flow rates and consistency. (Please note that catalogue numbers containing 'FHUP' are unlaminated, or produced without a backing.) Our Omnipore membrane is a hydrophilic PTFE membrane that is compatible with virually all solvents, acids, and alkaline solutions.

Supplier: Plum Safety

Wall brackets for 200 and 250 ml sprays, 24 units

Supplier: Merck

These centrifugal filter units can be used for a number of applications: concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms; purification of macromolecular components found in tissue culture extracts or cell lysates and protein removal prior to HPLC; concentration of dilute or pre-purified proteins from column eluents; desalting, buffer exchange and protein dialysis; size exclusion and protein fractionation.

Supplier: Cytiva (Formerly Pall Lab)

Hydrophilic PES Supor® membrane for reduced filtration time, optimised for biological, pharmaceutical and sterilising filtration requirements.

Supplier: Trajan Scientific and Medical

The ZPure™ line of filters remove a wide range of contaminants to trace levels.

Supplier: ROBU GLASFILTER

VitraPOR® glass filters are precision-engineered porous glass components for effective filtration in laboratory and industrial settings.

Supplier: ENTEGRIS

The point-of-use photochemical filters with superior contaminant retention and low hold-up volume performance in sub-10 to 180 nm technology nodes. Both Optimizer® D300 and D600 filters are geared to small-volume filtration of photoresists, resist dielectrics, and solvents. It requires no pre-wetting, so the filters function immediately after installation. Without the need for prewetting, they reduce the likelihood that microbubbles will form and avoid the problems associated with incomplete wetting and the mixing of incompatible chemicals.

Supplier: ROBU GLASFILTER

VitraPOR® cylindrical filter candle-blanks are ideal for custom filter assemblies. The conical shape ensures secure fitting, while the porous glass delivers precise and reliable filtration performance.

Supplier: Cytiva (Formerly Pall Lab)

Remove endotoxin from water, buffer, neutral sugars and certain biological solutions. Also for plasmid preparation for transfection.

Supplier: ENTEGRIS

Wafergard®, Gas filter, Wafergard® GN, For: Gas filter gun, Wafergard® GN

Supplier: Merck

Replacement cartridges for Milli-Q and Milli-RO 3- and 4-bowl style systems are available individually or in convenient ultrapure cartridge kits.

Supplier: Trajan Scientific and Medical

A high-capacity gas purifying system that can remove a combination of oxygen, moisture and hydrocarbons, (greater than C4) from inert gases and hydrogen.

Supplier: THERMO LABSYSTEMS LIFE SCIENCE

Optical filters, 414 nm

Supplier: Biotium

Ultrafiltration can be used to rapidly and easily remove small molecules such as Tris, glycerol and glycine from antibody solutions, or to concentrate antibodies prior to conjugation. They also can be used to remove free dye or free biotin from antibodies after conjugation.

Supplier: Merck

Filters for sterilising or clarifying biological solutions. The larger filtration area increases flow rate and throughput. It also makes it easier to filter solutions because it reduces the pressure required to empty the syringe.

Supplier: Merck

Ultrafiltration membranes - Amicon™ XM polyacrylonitrile/PVC co-polymer filters. High-recovery membranes for stirred cells.

Supplier: ENTEGRIS

These filters provide superior filtration for critical dilute, aqueous and low neutral pH cleaning applications at advanced technology nodes. The clean, dual capture membrane improves process performance and reduces on-wafer defects. In addition to sieving particle capture which is always active, the non sieving retention mechanisms are also active and strongest in conditions where pH is <3 and no surfactant is present.

Supplier: ENTEGRIS

This cartridge filter with high flow and efficient particle removal, ensures rapid particle removal in one-pass and recirculating applications. It eliminates the trace levels of ions and improves the quality of ultrapure water.

Supplier: ENTEGRIS

These filters can be used in solvent based photochemicals without the need for prewetting steps.

Supplier: Merck

Strat-M membrane for transdermal diffusion testing, experience the unmatched predictability of Strat-M membrane - a synthetic, non-animal based model for transdermal diffusion testing that is predictive of diffusion in human skin without lot-to-lot variability, safety and storage limitations.

Supplier: Trajan Scientific and Medical

Pure gas is a crictical requirement in gas chromatography, spectroscopy, optics, lithography and numerous other applications in manufacturing and laboratories. The SPure™ H₂O filters removes moisture, oil and dust from air and inert gases.

Supplier: Trajan Scientific and Medical

The ZPure™ M filters remove a wide range of contaminants to trace levels. The ZPure™ M filters are 3800 cc canisters that have the benefits of higher flow rates, larger capacities and are refillable in most versions.

Supplier: Trajan Scientific and Medical

SPure™ HC filter, 116 ml, stainless steel quick connect fittings, replacement cartridge

Supplier: Merck

Durapore® membranes provide high flow rates and throughput, low extractables and broad chemical compatibility.

Supplier: Merck

These membranes manufactured from mixed esters of cellulose are suitable for testing drinking, bottled and mineral water according to international standards.

Supplier: Plum Safety

These wound cleansing wipes contain sterile water. Ideal for small wounds and cuts.

Supplier: Cytiva (Formerly Pall Lab)

The new Acrodisc® One and Acrodisc® PSF premium syringe filters combine the benefits of a multi-layered prefiltration device with an automation-certified filter housing.

Supplier: Merck

HPLC certified filters for the filtration of organic and aqueous solutions in HPLC.