Supplier: Roth Carl

Diatomaceous earth (natural) filter aid

Supplier: Corning

Hydrophobic filter, PTFE, 0,45 µm, Falcon®, For: Falcon® Express™ Pipet-Aid

Supplier: Roth Carl

This quartz wool is ideal for elementary analysis, as a final stopper in chromatography columns or as a filter aid.

Supplier: HIRSCHMANN

Round filter set with one-sided connection (100 filters), For: Hirschmann pipetus®

Supplier: Thermo Fisher Scientific

Hydrophobic filters, 0,45 µm, sterile, 25/box, For: Thermo S1

Supplier: GILSON

Filter, 0,45 µm, sterile (set of 10), For: Macroman™ pipette controller

Supplier: Corning

Hydrophobic PTFE filter 0,45 μm, Corning®, For: Stripettor™ Ultra

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: GILSON

Filter, sterile, 0,20 μm, For: Macroman™ pipette controller

Supplier: MACHEREY-NAGEL

Filter aids transform difficult precipitates and colloidal particles into a form which can be easily filtered. When slimy and strongly lyophilic, swelling precipitates are involved, the fibres of the filter flocs prevent formation of a continuous, impermeable layer on the filter. The resulting filter cake remains porous and permeable, and clogging of the filter is prevented.

Supplier: DWK Life Sciences

Replacement filters 0,20 µm, PTFE, non sterile, For: WHEATON® PIPET-PAL® Pipette Controller

Supplier: Restek

Diatomaceous earth is used as a filter aid to improve extraction efficiency of densely packed soils, such as clays. By mixing the sample with diatomaceous earth, recoveries can be improved and excess moisture can be absorbed.

Supplier: Integra

Spare filter, non sterile, 0,2 μm, For: Integra Biosciences PIPETBOY acu / pro

Supplier: Socorex Isba

Spare PTFE membrane filter, 0,45 µm, Profiller™, For: Profiller™ 446/435

Supplier: 3M

The Versaflo™ Filter Cover TR-6500FC is a filter cover that helps to protect Versaflo™ TR-6580E filters from physical damage.

Supplier: Sartorius

Sartoclear Dynamics® Lab products are filtration kits designed for the clarification and sterile filtration of up to 1000 ml of mammalian cell cultures.

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: 3M

The Versaflo™ Filter Cover TR-6300FC is a filter cover which helps protect 3M™ Versaflo™ TR-6310E filter from physical damage.

Supplier: BEHR

These safety pipette bulbs are suitable for all standard tube diameters, including pipettes, burettes and filter tubes.

Supplier: Sartorius

Membrane filters manufactured from high grade PC film using track etch technology. Applicable for particulate analysis, epifluorescence miroscopy, fluid clarification, cytology, cell biology, bioassays, water microbiology, environmental analysis.

Supplier: VWR Seradigm

Ultra-low IgG foetal bovine serum (FBS) is purified of immunoglobulin (IgG) using a chromatographic process that delivers significantly reduced levels of IgG (≤5 μg/ml).

Supplier: Whatman products (Cytiva)

These filter holders are designed for microfiltration and ultra cleaning of small volumes of liquids using positive pressure.

Supplier: Whatman products (Cytiva)

Polysulfone filter holder for sampling and flow filtration, ideal for filtration with peristaltic pumps and for gas sterilisation.

Supplier: VWR Seradigm

Ultimate grade FBS offers the ultimate in product quality and viral safety, undergoing additional BVD virus testing using qPCR technology. Premium grade FBS is widely used by cell culturists requiring high quality, high performance FBS for a wide variety of applications.

Supplier: Texwipe

These wipes are constructed from a 100% melt-blown PP substrate that is pre-wetted with 70% isopropyl alcohol and 30% DIW (filtered through a 0,2 μm filter).

Supplier: Thermo Fisher Scientific

Manufactured using a special process, tips are furnished with a unique ART® filter to eliminate any risk of cross-contamination between samples, which is particularly important in molecular biology. They are suitable for applications involving the use of DNA or RNA, as well as radioactive and infectious samples.

Supplier: Texwipe

These wipes constructed from a hydroentangled polyester/cellulose blend are pre-wetted with 70% isopropyl alcohol and 30% DIW (filtered through a 0,2 μm filter). Each package is gamma irradiated to 10⁻⁶ Sterility Assurance Level.

Supplier: UVP ULTRA VIOLET PRODUCTS

The specially designed converter plate converts UV radiation from the transilluminator using a white light diffuser to enable Coomassie® Blue or silver stained protein gels to be viewed.

Supplier: G-Biosciences

Antibiotics play a crucial role in the manipulation, screening and killing of bacteria in a range of biotechnology processes. This kit specifically teaches the basic principles of antibiotics, bacterial resistance and susceptibility. Students learn and understand the use of antibiotic resistance in screening for infectious diseases. Utilising a bacterial strain, students learn the effects of different antibiotics and visualise bacterial sensitivity and resistance to the supplied antibiotics. This method involves the use of filter paper discs impregnated with a specified concentration of antibiotics on the surface of an agar plate containing microbial cells. This kit will enable students to analyse the inhibitory effects of different antibiotics on selected bacterial cells and then determine which antibiotic is the most suitable to treat a bacterial infection.

Supplier: OHAUS

A compact, portable scale suitable for use in a wide range of applications including the food industry where dry or wet conditions are normal. The Valor™ Xtreme features a stainless steel housing, a removable stainless steel weighing pan and a bright backlit display. The software applications are designed for simple use and maximum throughput and include percent weighing and specific gravity. User adjustable filtering and stability settings allow the Valor™ 3000 Xtreme to operate accurately in draughty and unstable conditions. Digital external span calibration with specified weights. OIML EC type approved models, denoted by M suffix e.g. VX31XW6M, are also available on request.