Filtration

The application of filtration is a common procedure in laboratories of various industries. By means of the right filter units e.g. analyzes in the food industry, the detection of fat, ash or sand content in beverages, various liquids and food as well as different investigations, e.g. of the soil, can be executed. When using filter units, users can choose between different filter types: Qualitative and quantitative paper filters, membrane filters, extraction tubes and dirt samples are available in our range. These high-quality filtration products come from well-known manufacturers such as Sartorius, Macherey-Nagel and Hahnemühle, which have always guaranteed the highest quality standards made in Germany.

Please feel free to ask our expert team for any questions.

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Product Image of Filtration rack, for 4 funnels, basic plate, 498x150mm, bores 60mm diam., solid PVC
Filtration rack, for 4 funnels, basic plate, 498x150mm, bores 60mm diam., solid PVC
Item number: DI22000
Brand: Dinkelberg Analytics

In stock

€248.52
Product Image of Sediment Tester SEDILAB
Sediment Tester SEDILAB
Item number: FG4800
Brand: Funke Gerber
€342.86
Product Image of Milliflex Flask Adapter, Stainless Steel
Milliflex Flask Adapter, Stainless Steel
Item number: MPMXAC00008
Brand: Millipore
€784.29
Product Image of Milliflex stainless steel membrane support for vacuum stand
Milliflex stainless steel membrane support for vacuum stand
Item number: MPMXAC00001
Brand: Millipore
€905.71
Product Image of Milliflex-100, 250 mL, Durapore 0.45µm white plain
Milliflex-100, 250 mL, Durapore 0.45µm white plain
Item number: MPMXHVWP224
Brand: Millipore
€467.14
Product Image of Milliflex 100 filter unit, 100 ml, Durapore 0.45 µm, White, Smooth
Milliflex 100 filter unit, 100 ml, Durapore 0.45 µm, White, Smooth
Item number: MPMXHVWP124
Brand: Millipore
€262.50
Product Image of Milliflex 250 filter unit, 250 ml, 0.45 µm, white, net print
Milliflex 250 filter unit, 250 ml, 0.45 µm, white, net print
Item number: MPMXHAWG224
Brand: Millipore
€326.79
Product Image of Milliflex 100 filter unit, 100 ml, 0.45 µm, black, mesh print
Milliflex 100 filter unit, 100 ml, 0.45 µm, black, mesh print
Item number: MPMXHABG124
Brand: Millipore
€278.57
Product Image of Milliflex 100 filter unit, 100 ml, 0.22 µm, white, mesh print
Milliflex 100 filter unit, 100 ml, 0.22 µm, white, mesh print
Item number: MPMXGSWG124
Brand: Millipore
€278.57
Product Image of Milliflex-100 0.45 µm white plain separate
Milliflex-100 0.45 µm white plain separate
Item number: MPMSP000866
Brand: Millipore
€394.29
Product Image of Milliflex-100 0.45 µm white gridded separate
Milliflex-100 0.45 µm white gridded separate
Item number: MPMSP000489
Brand: Millipore
€286.07
Product Image of Surcharge PTFE-intermediate stopcock and lateral PTFE-stopcock
Surcharge PTFE-intermediate stopcock and lateral PTFE-stopcock
Item number: SE3263001
Brand: Dinkelberg Analytics
€40.58
Product Image of Surcharge lateral PTFE-stopcock
Surcharge lateral PTFE-stopcock
Item number: SE3253001
Brand: Dinkelberg Analytics
€8.26
Product Image of Filtration rack, for 10 funnels, basic plate, 800x150mm, bores 60mm diam., solid PVC
Filtration rack, for 10 funnels, basic plate, 800x150mm, bores 60mm diam., solid PVC
Item number: DI55000
Brand: Dinkelberg Analytics
€532.35
Product Image of Filtration rack, for 6 funnels, basic plate, 800x150mm, bores 60mm diam., solid PVC
Filtration rack, for 6 funnels, basic plate, 800x150mm, bores 60mm diam., solid PVC
Item number: DI33000
Brand: Dinkelberg Analytics
€385.30
Product Image of Filtration rack, for 2 funnels, basic plate, 300x150mm, bores 60mm diam., solid PVC
Filtration rack, for 2 funnels, basic plate, 300x150mm, bores 60mm diam., solid PVC
Item number: DI11000
Brand: Dinkelberg Analytics
€216.00
Product Image of Milliflex 100 filter unit, 100 ml, 0.45 µm, white, net print
Milliflex 100 filter unit, 100 ml, 0.45 µm, white, net print
Item number: MPMXHAWG124
Brand: Millipore
€197.14
Product Image of Analysis Filter Funnel, sterile, 100 ml, 47 mm, 0,45 µm, grau/black
Analysis Filter Funnel, sterile, 100 ml, 47 mm, 0,45 µm, grau/black
Item number: OXNG147-0045
Brand: Oxoid Deutschland
€259.00
Product Image of Analysis Filter Funnel, sterile 250 ml, 47 mm, 0,45 µm, white/black
Analysis Filter Funnel, sterile 250 ml, 47 mm, 0,45 µm, white/black
Item number: OXNG145-2045
Brand: Oxoid Deutschland
€228.60
Product Image of Analysis Filter Funnel, sterile, 100 ml, 47 mm, 0,45 µm, white/black, 50pc/PAK
Analysis Filter Funnel, sterile, 100 ml, 47 mm, 0,45 µm, white/black, 50pc/PAK
Item number: OXNG145-0045
Brand: Oxoid Deutschland
€262.70
Product Image of Analysis Filtrationssysteme, sterile, 0,45 µm, white/black, 72 pc/PAK
Analysis Filtrationssysteme, sterile, 0,45 µm, white/black, 72 pc/PAK
Item number: OXNG130-4045
Brand: Oxoid Deutschland
€653.00
Product Image of Pathatrix™ Foam Filters, 5pc/PAK
Pathatrix™ Foam Filters, 5pc/PAK
Item number: OXPFF
Brand: Oxoid Deutschland
€256.60
Product Image of Membrane Filter white with black Grid for Dispenser, 0.45 µm, single packed, 100 pc/PAK
Membrane Filter white with black Grid for Dispenser, 0.45 µm, single packed, 100 pc/PAK
Item number: OXGFS14
Brand: Oxoid Deutschland
€159.20
Product Image of Membrane Filter white with black Grid for Dispenser, 0.45 µm, 3 x 100 pc/PAK
Membrane Filter white with black Grid for Dispenser, 0.45 µm, 3 x 100 pc/PAK
Item number: OXGFS13
Brand: Oxoid Deutschland
€424.70
Product Image of Membrane Filter black with white Grid for Dispenser, 0.45 µm, single packed, 100 pc/PAK
Membrane Filter black with white Grid for Dispenser, 0.45 µm, single packed, 100 pc/PAK
Item number: OXGFS12
Brand: Oxoid Deutschland
€158.40
Product Image of Membrane Filter black with white Grid for Dispenser, 0.45 µm, 3 x 100 pc/PAK
Membrane Filter black with white Grid for Dispenser, 0.45 µm, 3 x 100 pc/PAK
Item number: OXGFS11
Brand: Oxoid Deutschland
€425.00
Product Image of Microsart emotion Dispenser, Thickness : acc. to DIN 53105, 115–145μm
Microsart emotion Dispenser, Thickness : acc. to DIN 53105, 115–145μm
Item number: OXGFS10
Brand: Oxoid Deutschland
€2,540.70
Product Image of Tubing, Silicone, pressure side, 1 m
Tubing, Silicone, pressure side, 1 m
Item number: OXGFS07
Brand: Oxoid Deutschland
€15.80
Product Image of Tubing, Silicone, with Quick Connection, vacuum side, 20 cm
Tubing, Silicone, with Quick Connection, vacuum side, 20 cm
Item number: OXGFS06
Brand: Oxoid Deutschland
€28.80
Product Image of Microsart ejet Pump
Microsart ejet Pump
Item number: OXGFS05
Brand: Oxoid Deutschland
€1,699.20
Product Image of Funnel, SS, 100 ml
Funnel, SS, 100 ml
Item number: OXGFS04
Brand: Oxoid Deutschland
€330.10
Product Image of MicrosartBasic support
MicrosartBasic support
Item number: OXGFS03
Brand: Oxoid Deutschland
€146.20
Product Image of Combisart 6-Strip
Combisart 6-Strip
Item number: OXGFS02
Brand: Oxoid Deutschland
€2,373.70
Product Image of Integritytestkit, 1/PAK
Integritytestkit, 1/PAK
Item number: PA4252
Brand: Pall Corporation
€150.10 €158.00

34 Items

The following types of paper filters are suitable for filtering aqueous solutions (acidic/alkaline) and normal pressure. The residue is analyzed. These papers are best suited for: food control, beverage analysis, environmental monitoring.

Variety 589/1: coarse precipitation. Retention range approx. 12-25 μm, fast

  • Determination of ash content and PCB contamination in foodstuffs according to LFBG § 64 (1) and (2)
  • Fruit juice sampling for photometric analyzes according to LFBG § 64 (1) and (2)
  • Analysis of galvanic baths: aluminum, chromium, copper, nickel
  • Coarse fluffy and gelatinous precipitates: Fe (OH) 3, Al (OH) 3, Cr (OH) 3, CuS, Bi2S3, SiO2
  • Determination of heavy metals in water and waste water analysis

589/2: medium precipitation, retention range approx. 4-12 μm, medium rapid

  • Determination of the sand content and the type of mildew in foodstuffs
  • Mg (NH4) PO4, CaC2O4 (hot precipitates)
  • Analysis of galvanic baths: brass, chrome, gold, silver, lead, copper
  • Beverage industry: Determination of the protein constituents of wort and beers by means of magnesium sulfate precipitation
  • Determination of nitrogen compounds by phosphomolybdenum precipitation. Determination of carbohydrates by hydrolysis

589/3: colloidal precipitates, retention range about 1-2 μm, very slow

  • For very fine, crystalline precipitates such as BaSO4 (hot precipitated), PbSO4, ZnS, NiS
  • Analysis of oils and fats of animal or vegetable origin: Determination of the proportion of soluble impurities
  • Treatment of drinking water and waste water: determination of chemical elements and some radioactive substances by the use of gravimetric, photometric and colorimetric precipitation methods
  • Analysis of galvanic baths: brass, chromium, lead, copper
  • Soil analyzes: Determination of soluble sulphates

595: medium fine crystalline precipitation, retention range approx. 4-7 μm medium rapid, thin

  • Determination of the total fat content in foodstuffs according to LFBG § 64 (1) and 2 (folded)
  • Particle separation of food extracts for sample preparation (folded)
  • Determination of unsaponifiable fractions in fats and oils
  • Digestion of solids with aqua regia, eg for ICP / AAS analyzes (folded)
  • For routine filtration in the laboratory

597: medium fine crystalline precipitation, retention range approx. 4-7 μm medium fast

  • Determination of the fat content of milk and dairy products according to the gravimetric Weibull-Berntrop method according to DIN 10342
  • Determination of the total fat content in foodstuffs according to LFBG § 64 (1) and 2 (folded)
  • Calcium oxalate, metal sulfides
  • Soil and seed studies
  • Beverage industry based on the parameters recommended by the European Brewery Convention: removal of CO2 prior to beer and malt analysis, determination of the coagulable protein (nitrogen), determination of final fermentation degree of the wort

604: coarse crystalline precipitates, retention range approx. 12-25 μm fast

  • Analyzes in the food industry according to LFBG § 64 para. 1 and 2
  • Sodium chloride in food, iron hydroxide, aluminum hydroxide and metal sulfide analysis
  • Fast, routine cleaning of organic extracts and biological fluids for analysis
  • High flow through controls on air pollution and exhaust gases

0858: medium Precipitation, granular, retention range approx. 7-12 μm medium fast

  • Detection of metals in milk fat
  • General filtration paper, germination test
  • For the reliable clarification of viscous liquids
  • Creped filter papers have a particularly large surface area and correspondingly shorter filtration times