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Analytical measurement and testing

Chromatography

Cleaning and sterilisation

Cleanroom

Distillation, separation, filtration

Environmental-, soil-, water-, food analysis

General laboratory consumables

Heating and cooling technology

Life sciences

Liquid handling

Occupational safety, security

Optical instruments and microscopes

Sample preparation

Stirring, shaking, mixing

Vacuum technology, drying, dry storage

349350351352353354
Filter Units Nalgene™, PSU, without membrane | Volume upper/lower part ml: 250/250
Filter Units Nalgene™, PSU, without membrane | Volume upper/lower part ml: 250/250
Brand: Thermo Elect.LED GmbH (Nalge)Available in 3 variantsGraduated reusable filtration unit bodies with upper manifolds and lower receivers made of unbreakable polysulphone (PSU). Nominal filtration surface 11cm². With membrane support plate. Without membrane. For filter membrane from 47mm to 50mm.
€163,50
Filter units Sterivex™ | Working volume ml: 2000, Pore size µm: 0,22, Membrane: PES
Filter units Sterivex™ | Working volume ml: 2000, Pore size µm: 0,22, Membrane: PES
Brand: Millipore GmbHAvailable in 12 variantsFor sterilisation of aqueous solutions. The filter units are suitable for use with syringes, peristaltic pumps and pressure vessels.SterileHydrophilicLow protein bindingLuer-Lock inside
€262,00
Filter Units, Cellulose Nitrate Membrane, sterile | Type: 125, Volume upper/lower part ml: 150/150, Membrane diam. mm: 50
Filter Units, Cellulose Nitrate Membrane, sterile | Type: 125, Volume upper/lower part ml: 150/150, Membrane diam. mm: 50
Brand: Thermo Elect.LED GmbH (Nalge)Available in 17 variantsWhite, cellulose nitrate membrane. Colour code: green. Gamma-irradiated sterile. Highest throughput rate for water and aqueous solutions, low extractables content. Surfactant-free. Lot number, catalogue number, membrane type, pore size and expiration date are printed on filter units, bottle tops and receivers for easy identification and lot traceability.
€116,00
Filter units, PES membrane, sterile | Volume ml: 500, Pore size µm: 0.22, Neck thread mm: 45
Filter units, PES membrane, sterile | Volume ml: 500, Pore size µm: 0.22, Neck thread mm: 45
Brand: Guangzhou JET Bio-FiltrationAvailable in 5 variantsThese bottle-top filter units are ideally suited for the separation or purification of samples which are contained in large volumes. The units are available with either 0.22 µm or 0.45 µm pore sizes and 3 different volumes (250, 500 and 1000 ml).Features:Bottle-top filter and reservoir bottle are includedLight weight and stable wall constructionLarge knurls on the reservoir bottle cap for easy screwingWide bottle mouth for efficient pouring outVolume graduationHose connector fits multiple diametersPyrogen-freeMembrane material: Polyethersulfone (PES)
€146,86
Filter units, Sartolab® RF, PES membrane | Type: Sartolab® RF 250, Volume ml: 250, Pore size µm: 0.22
Filter units, Sartolab® RF, PES membrane | Type: Sartolab® RF 250, Volume ml: 250, Pore size µm: 0.22
Brand: Sartorius Lab InstrumentsAvailable in 14 variantsFilter units with receiver for sterile filtration of aqueous solutions and media, particularly cell culture. Simple and safe to handle. The integral polyethersulfone (PES) membrane guarantees extremely good throughput times and low protein binding, making it ideal for filtering proteinaceous solutions. The receiver is supplied with a flexible vacuum tubing adapter (for sterile versions only) and a lid.
€147,00
Filter-Crucibles VitraPOR®, CFE, Borosilicate Glass 3.3 | Capacity ml: 30, Ø mm: 34, Porosity: 3
Filter-Crucibles VitraPOR®, CFE, Borosilicate Glass 3.3 | Capacity ml: 30, Ø mm: 34, Porosity: 3
Brand: ROBU Glasfilter-Geräte GmbHAvailable in 3 variantsFor crude fibre extraction in common systems with numbering. The filter discs of the CFE crucibles have an improved sintering hardness to withstand the chemical load in the analytical processes.
€19,90
Filtering apparatus DURAN® | Description: Filtering apparatus DURAN®, 2000 ml / 500 ml
Filtering apparatus DURAN® | Description: Filtering apparatus DURAN®, 2000 ml / 500 ml
Brand: DWK Life Sciences GmbH (Duran)Available in 2 variantsThe DURAN® filtering apparatus is made of high-quality borosilicate glass. Aside from glass, the medium only comes into chemical contact with PTFE. This means that the filtering apparatus can be used to filter virtually any chemical. Thanks to the PTFE disc holder, fritted glass discs of different porosities can be used in addition to the slit-sieve disc. This creates a wide application scope for filtration using filter paper, membrane filters (47mm) or simply using glass filters. Different porosities are available between 10µm and 160µm, which makes it possible to perform coarse and fine filtration in addition to analytical filtration. Furthermore, the filtering apparatus is suitable for the filtration of HPLC media, testing for bacterial contamination, residue analysis and the filtration of other media.Scope of delivery: 1000 (2000) ml suction bottle with NS 45/40, extension NS 45/40 with hose connection GL 14, PTFE adapter plate, Filter disc D50 (Porosität 2), slit-sieve disc D48, filter funnel 250 (500) ml, clamp (Alu), straight plastic hose connection with seal, threaded cap GL 14
€776,96
Filtering apparatus with fritted glass support | Description: 90 mm, standard taper 40/35 joint connection, 1 l funnel****
Filtering apparatus with fritted glass support | Description: 90 mm, standard taper 40/35 joint connection, 1 l funnel****
Brand: DWK Life Sciences Inc.(WheatonAvailable in 7 variantsRecommended for general filtration.Includes a coarse porosity (40-60 µm) fritted glass support base and graduated funnel.
€880,56
Filtering apparatus with PTFE support | Description: 90 mm, stopper No. 8, 1 l funnel*
Filtering apparatus with PTFE support | Description: 90 mm, stopper No. 8, 1 l funnel*
Brand: DWK Life Sciences Inc.(WheatonAvailable in 2 variantsFor routine filtration of organic solvents or for removal of particulates from HPLC solvents.Includes a PTFE support, base for support and funnel with graduation.
€763,42
Filtering apparatus with stainless steel support | Description: 47 mm, GL 45 thread connection, 300 ml funnel, 1 l bottle**
Filtering apparatus with stainless steel support | Description: 47 mm, GL 45 thread connection, 300 ml funnel, 1 l bottle**
Brand: DWK Life Sciences Inc.(WheatonAvailable in 6 variantsDesigned to filter viscous or proteinaceous solutions or produce an ultra clean filtrate.Includes a 316 stainless steel support with 120 mesh screen, PTFE support screen gasket, support base and graduated funnel.
€570,50
Filtering facepiece Mandil | Type: FFP1, Description: Filtering facepiece mandil
Filtering facepiece Mandil | Type: FFP1, Description: Filtering facepiece mandil
Brand: EKASTU Safety GmbHAvailable in 6 variantsDIN EN 149:2009. Filtering half masks of the mandil range stand out owing to their low weight, innovative precast, low breathing resistance and high level of comfort (available with or without Cool Down exhalation valves). The innovative Cool Down valve is a one-way valve that offers easy exhalation for cool, dry comfort. The foamlined nose area with flexible nose clip enables the mask to fit tightly yet comfortably on the skin.Filtering facepiece Mandil FFP1protection against fine inert particles up to 4.5 times the NPF valueFiltering facepiece Mandil FFP2protection against slightly toxic and harmful particles up to 12.5 times the NPF valueNuisance odour filtering facepiece Mandil FFP2/Combi/Vprotection against slightly toxic and harmful particles as well as unpleasant organic odours up to 12.5 times the NPF valueactivated charcoal layer includedFiltering facepiece Mandil FFP3/Vprotection against toxic and highly toxic particles up to 30 times the NPF valuecontinous adjustable harnessbroad cotton-lined inner sealing lip guarantees clos and comfort fit as well as safety
€9,96
Filtering flasks Nalgene™, PP | Volume ml: 2000
Filtering flasks Nalgene™, PP | Volume ml: 2000
Brand: Thermo Elect.LED GmbH (Nalge)Available in 2 variantsErlenmeyer form, with 45° angled hose connection, formed from one piece. Shatterproof and autoclavable.
€73,80
349350351352353354

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