Hai cercato: Filtri

Supplier: Ahlstrom-Munksjö

These gridded sterile membranes are specifically designed to save time when performing colony counting and microbiological quality control. The plain white non-sterile microfiltration membranes are used to remove particles and microorganisms from various organic solvents and aqueous solutions.

Supplier: MACHEREY-NAGEL

Paper chromatography is the chromatographic technique separation due to partition of the analytes between special paper grades and the mobile phase, which penetrates the paper by capillary action ascending, descending and circular techniques are possible.

Supplier: Advantech

Standard membranes for many laboratory applications including filter sterilising biological fluids, microbiology, contamination analysis and air monitoring.

Supplier: QUALITY LAB ACCESSORIES

Cannula filters are normally used with Erweka tablet dissolution baths for a large range of porosities.

Supplier: Merck

Polysep™ II mixed media filters provide the high capacity of depth filters and the retention efficiency of a membrane in a single device. These versatile filters are ideal for removing particles from a broad range of challenging streams.

Supplier: MACHEREY-NAGEL

These papers are made hydrophobic (impermeable to water) by impregnation with a silicone. With the aid of these filters, water can be separated from water-immiscible organic solvents in an elegant manner, by means of a simple filtration.

Supplier: Thermo Fisher Scientific

Water purification cartridge, Easypure®, Pretreatment cartridge, RO feed

Supplier: Thermo Fisher Scientific

Cartuccia filtro, B-pure™, Final filters, 0,45 μm

Supplier: LABCONCO

Filter cartridge, Activated carbon cartridge, 1,8 kg

Supplier: AQUADEM

These cartridges are compatible with the Compact water purification units.

Supplier: Thermo Fisher Scientific

Water purification cartridge, Cartridge kit for quad style NANOpure 3-holder, tap feed

Supplier: Purite

Filter cartridge, Replacement cartridge for Labwater 1

Supplier: Thermo Fisher Scientific

The cartridge is designed for non-pressure applications, it includes 1 cm barbed hose connections on each end. The 100% virgin polypropylene cartridge rinses to high quality quickly. A colour indicator shows when the resin cartridge is exhausted.

Supplier: Thermo Fisher Scientific

Cartuccia filtro, Replacement cartridges for DI 425, pack of 2

Supplier: GLASWARENFABRIK KARL HECHT

Cartuccia filtro, Tipo: Spare cartridge for Aquademat mixed-bed deioniser

Supplier: ELGA LabWater

The Ultra is available in five versions that specifically meet the different needs of the laboratories. Ultra Scientific delivers ultrapure water continuously. Its 2-cartridge pack ensures a constant water supply that meets the most demanding applications of scientists. Ultra Ionic meets the requirements of applications as critical as those of chromatography or spectrophotometry by eliminating residual ionic and organic fractions from pretreated water. Ultra Analytic by integrating a 185 nm UV lamp produces water with an exceptionally low TOC level (2 ppb). Display of TOC level in ppb. Ultra Bioscience ensures the production of ultramureal pyrogen-free water (in vitro fertilization, cell cultures). Ultra Genetic incorporates a 185nm UV lamp and an ultrafiltration module. Display of TOC level in ppb.

Supplier: VICI JOUR RESEARCH

Filters are constructed of PTFE and CTFE, with a type 316 stainless low pressure drop screen. The inner design of the cartridge ensures the equal distribution of the solvent to the screen.

Supplier: Purite

Filter cartridge, PT8 cartucce di pretrattamento per Analyst e HP modelli (40, 80, 160)

Supplier: Thermo Fisher Scientific

Cartuccia filtro, Cartridge for pretreatment macropure, macroreticular, activated carbon, full size

Supplier: MACHEREY-NAGEL

MN 619 eh is slightly more dense than MN 619 with high particle retention and slow flow rate.

Supplier: MACHEREY-NAGEL

MN 618 is a thick filter paper with medium flow rates and finer retention. It's higher loading capacity than thinner papers makes it especially useful for the filtration of large quantities of liquids.

Supplier: MACHEREY-NAGEL

MN 640 we is the fastest quantitative filter paper with highest flow rate for general laboratory filtration. It is used for example in analytical procedures of samples with coarse or gelatinous particles.

Supplier: GERBER FUNKE

Carta da filtro per analisi quantitative, 28 mm

Supplier: MACHEREY-NAGEL

Carta da filtro per analisi qualitative, Grade MN 514 ¹/₄, 320 mm

Supplier: Bel-Art Products, a Part of SP

These heavy bond grade filter paper discs are custom-sized to fit table-top Buchner funnels and have a thickness of 0,30 mm.

Supplier: MACHEREY-NAGEL

Smooth folded filter papers for fat analysis.

Supplier: MACHEREY-NAGEL

Wet-strengthened analytical filter papers are made of refined pulp and linters and feature a content of α-cellulose of more than 95%. The smooth surface of these papers allows fibre-free filtration.

Supplier: MACHEREY-NAGEL

MN 617 is a fast filter paper with excellent retention of coarse particles and gelatinous precipitates. This soft filter paper is used for example in routine clean up of biological or organic solutions.

Supplier: MACHEREY-NAGEL

MN 616 md is slightly more retentive than MN 615 with a corresponding increase in filtration time.

Supplier: MACHEREY-NAGEL

MN 619 is a dense filter paper with very high particle retention and slow flow rate. Excellent clarifying capacity for cloudy suspensions and for water and soil analysis.