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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

91011121314
Filter Papers, Grade 540, quantitative, round | Ø mm: 110
Filter Papers, Grade 540, quantitative, round | Ø mm: 110
Brand: Cytiva Europe GmbHAvailable in 9 variantsAcid-treated for high wet-strengthExtremely low ash content (0.006 % ash maximum)Nominal particle retention of 8 µmMedium flow rate (Herzberg filtration speed 200 s)High chemical resistance to strong acid and alkali suspensions
€48,24
Filter Papers, Grade 541, quantitative, round sheets | Ø mm: 185
Filter Papers, Grade 541, quantitative, round sheets | Ø mm: 185
Brand: Cytiva Europe GmbHAvailable in 13 variantsHigh wet-strengthHigh chemical resistance to strong acid and alkali suspensionsRetention of gelatinous precipitate22 µm nominal particle retention ratingFast flow rate (Herzberg filtration speed 34 s)Maximum of 0.006 % ash concentration
€128,15
Filter rings, rubber | Ø A mm: 41, Ø B mm: 25, Ø C mm: 24
Filter rings, rubber | Ø A mm: 41, Ø B mm: 25, Ø C mm: 24
Brand: Deutsch & Neumann GmbHAvailable in 3 variantsNatural rubber (NR). To hold filter funnels or crucibles.
€3,83
Filter units Millex, PTFE | Filter diam. mm: 50, Pore size µm: 0,2, Connections: Tube connection with Luer slip inside / 1/8"-NPTM
Filter units Millex, PTFE | Filter diam. mm: 50, Pore size µm: 0,2, Connections: Tube connection with Luer slip inside / 1/8"-NPTM
Brand: Millipore GmbHAvailable in 7 variantsHydrophobic membrane for clarifying organic solutions, sterilisation of gases and venting containers.Housing made of PPAutoclavable
€181,00
Filter units Milliflex® | Volume ml: 100, Ø mm: 51, Pore size µm: 0,45
Filter units Milliflex® | Volume ml: 100, Ø mm: 51, Pore size µm: 0,45
Brand: Millipore GmbHAvailable in 3 variantsSterile, ready-to-use, filter units, consisting of a funnel and a gridded membrane filter, for general microbiogical analyses and bioburden tests.
€239,20
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 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
FilterPaper, quantitative, wet-strength, round filters | Type: 1505, Ø mm: 150, Weight g / m²: 88
FilterPaper, quantitative, wet-strength, round filters | Type: 1505, Ø mm: 150, Weight g / m²: 88
Brand: Hahnemühle FineArt GmbHAvailable in 9 variantsHardened ashless filters (approx. 0.002%), especially recommended for vacuum and pressure filtration, and for the use of acidic and alkaline solutions.Acid-washed and rinsed with waterFree of minerals and metallic ions, ideal for the detection of trace metalsHigh wet strength, easy to scrape off or wash off precipitatesHigh resistance to aggressive chemical components, like sulphuric and nitric acids (up to 40 % at 50 °C) and alkalis (up to 10 % at 20 °C)
€60,80
91011121314

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