Main menu
-
- Accuris (108)
- Advantec (1634)
- Adam Equipment (535)
- Ahlstrom (821)
- A&D Weighing (669)
- Benchmark Scientific (351)
- CAS (291)
- Celltreat (594)
- DSC (120)
- Dyn-a-Med (66)
- Eagle Thermoplastics (65)
- Genie (131)
- GVS (938)
- Heathrow Scientific (700)
- Intelligent Weighing Technology (103)
- I.W. Tremont (799)
- Mettler Toledo (302)
- Nasco (86)
- Ohaus (2252)
- Precisa (40)
- Radwag (362)
- Ricelake (49)
- Sartorius (2402)
- Torbal (172)
- Tree (155)
- Vibra (14)
- Vistalab (237)
- Whatman (2172)
-
- Moisture Balances/Analyzers (LOD) (139)
- Spectroscopy (Optical) Moisture Analyzers (1)
- Microwave Moisture Analyzers (LOD) (9)
- Low Moisture Analyzers (LOD) for Plastics, etc... (5)
- Replacement Parts (15)
- Sample Testing & Applications Support (1)
- Sample Pads for Moisture and Fat Testers (18)
- Aluminum Dishes (43)
-
-
- Vet Scales (5)
- Wash Down Scales (84)
- Counting Scales (112)
- Pocket & Compact Scales (44)
- Bench Scales (519)
- Shipping & Floor Scales (219)
- Checkweighing Scales (59)
- Crane Scales (35)
- Health Scales (10)
- Price Computing Scales (23)
- Hanging Scales (29)
- Label Printing Scales (21)
- POS Scales (7)
- Jewelry Scales (10)
- Industrial Scales (22)
- Pill counting scales (4)
- Pharmacy Scales (10)
- Viscometers (12)
-
-
- DSC Pre-Washed and Pre-Weighed Filters (14)
- DSC Washed and Dried Filters (6)
- Syringe Filters and Syringeless Filters (849)
- Capsule Filters (281)
- Venting Filter (49)
- In-Line Filters (28)
- Vacuum Filtration (178)
- Quartz Filters (95)
- Bottletop Filter (95)
- Vacuum Protection Filters (0)
- Centrifuge Filters (218)
- Polycarbonate Filters (86)
-
- Benchkote (24)
- Weighing Papers (16)
- Seed Testing (4)
- Chromatography (33)
- Blotting Products (119)
- Lens Cleaning Tissue (3)
- Microplates (20)
- Multiwell (276)
- Printer and Accessories (47)
- Petri Dish (83)
- Pipettes and Pipette Controllers (517)
- Pipette Tips (223)
- Bottles (58)
- Micro Tubes and Caps (149)
- Flask (69)
- Freezer Racks (12)
-
-
- Incubating Shakers Accessories (89)
- Open Air Shakers Accessories (92)
- Orbital Shakers Accessories (68)
- Vortex Mixers Accessories (65)
- Dry Block Heaters Accessories (64)
- Centrifuges Accessories (192)
- Rotators / Rockers and Incubators Accessories (40)
- Hotplates & Stirrers Accessories (8)
- LabJaws Clamps & Supports (213)
- Microscopy & Histology (74)
- Service (6)
Membrane Filters
2029 products
Showing 1969 - 1992 of 2029 products
We offer a complete range of cellulose filter papers, glass and quartz fiber filters, and membrane filters. Cellulose filter papers enable filtration of larger particles (up to 25 µm), while glass and quartz fiber filters combine fast flow rates, high loading capacities, and retention of very fine particles (0.7 to 2.7 µm). Membrane filters are recommended for retention of very small particles or for microbiological purposes. Our membrane filter offering includes pore sizes from 0.015 to 12 µm.
Whatman filter papers and membranes are world-renowned as a standard for laboratory filtration and are associated with quality, reliability, and reproducibility. Flat filters are widely used for general sample filtration in various fields such as quality control, environmental monitoring, and research. Sample filtration is usually either for particle removal or for particle/precipitate collection prior to analysis.
Showing 1969 - 1992 of 2029 products
Display
View
Save $19.37
Whatman
Whatman 10400906 Filter Circles, 25mm Dia, Mixed Cellulose Ester ME 27 Plain, 0.8 micrometer Pore Size, 100/pk (PN: 10400906)
Sale price$116.63
Regular price$136.00
Save $25.35
Whatman
Whatman 10401514 Filter Circles, 50mm Dia, Mixed Cellulose Ester ME 26 Plain, 0.6 micrometer Pore Size, 100/pk (PN: 10401514)
Sale price$152.65
Regular price$178.00
Save $24.64
Whatman
Whatman 10401512 Filter Circles, 47mm Dia, Mixed Cellulose Ester ME 26 Plain, 0.6 micrometer Pore Size, 100/pk (PN: 10401512)
Sale price$148.36
Regular price$173.00
Save $25.06
Whatman
Whatman 10409814 ME26/31 0.6uM 50MM 100/PK (PN:10409814)
Sale price$150.94
Regular price$176.00
Save $14.81
Whatman
Whatman 10401506 Filter Circles, 25mm Dia, Mixed Cellulose Ester ME 26 Plain, 0.6 micrometer Pore Size, 100/pk (PN: 10401506)
Sale price$89.19
Regular price$104.00
Save $33.32
Whatman
Whatman 7141-004 Filter Circles, 47mm Dia, Mixed Cellulose Ester WME White/ Black Grid 3.1mm, 0.45 micrometer Pore Size, 100/pk (PN: 7141-004)
Sale price$200.68
Regular price$234.00
Save $50.41
Whatman
Whatman 10401618 Filter Circles, 90mm Dia, Mixed Cellulose Ester ME 25 Plain, 0.45 micrometer Pore Size, 50/pk (PN: 10401618)
Sale price$303.59
Regular price$354.00
Save $23.92
Whatman
Whatman 10401614 Filter Circles, 50mm Dia, Mixed Cellulose Ester ME 25 Plain, 0.45 micrometer Pore Size, 100/pk (PN: 10401614)
Sale price$144.08
Regular price$168.00
Save $23.50
Whatman
Whatman 10401612 Filter Circles, 47mm Dia, Mixed Cellulose Ester ME 25 Plain, 0.45 micrometer Pore Size, 100/pk (PN: 10401612)
Sale price$141.50
Regular price$165.00
Save $27.63
Whatman
Whatman 10401631 Filter Circles, 142mm Dia, Mixed Cellulose Ester ME 25 Plain, 0.45 micrometer Pore Size, 25/pk (PN: 10401631)
Sale price$166.37
Regular price$194.00
Save $61.37
Whatman
Whatman 10401626 Filter Circles, 110mm Dia, Mixed Cellulose Ester ME 25 Plain, 0.45 micrometer Pore Size, 50/pk (PN: 10401626)
Sale price$369.63
Regular price$431.00
Save $59.52
Whatman
Whatman 10401621 Filter Circles, 100mm Dia, Mixed Cellulose Ester ME 25 Plain, 0.45 micrometer Pore Size, 50/pk (PN: 10401621)
Sale price$358.48
Regular price$418.00
Save $23.92
Whatman
Whatman 10401714 Filter Circles, 50mm Dia, Mixed Cellulose Ester ME 24 Plain, 0.2 micrometer Pore Size, 100/pk (PN: 10401714)
Sale price$144.08
Regular price$168.00
Save $23.50
Whatman
Whatman 10401712 Filter Circles, 47mm Dia, Mixed Cellulose Ester ME 24 Plain, 0.2 micrometer Pore Size, 100/pk (PN: 10401712)
Sale price$141.50
Regular price$165.00
Save $27.63
Whatman
Whatman 10401731 Filter Circles, 142mm Dia, Mixed Cellulose Ester ME 24 Plain, 0.2 micrometer Pore Size, 25/pk (PN: 10401731)
Sale price$166.37
Regular price$194.00
Save $61.37
Whatman
Whatman 10401726 Filter Circles, 120mm Dia, Mixed Cellulose Ester ME 24 Plain, 0.2 micrometer Pore Size, 50/pk (PN: 10401726)
Sale price$369.63
Regular price$431.00
Save $76.47
Whatman
Whatman 10401721 Filter Circles, 100mm Dia, Mixed Cellulose Ester ME 24 Plain, 0.2 micrometer Pore Size, 50/pk (PN: 10401721)
Sale price$460.53
Regular price$537.00
Save $17.09
Whatman
Whatman 10401706 Filter Circles, 25mm Dia, Mixed Cellulose Ester ME 24 Plain, 0.2 micrometer Pore Size, 100/pk (PN: 10401706)
Sale price$102.91
Regular price$120.00
Save $94.55
Whatman
Whatman 10407172 MicroPlus-41, 50mm Dia, Green, Black Grid, Sterile For Use with Whatman Membrane-Butler, 100/pk, 4 pk/bx (PN: 10407172)
Sale price$569.45
Regular price$664.00
Save $91.99
Whatman
Whatman 10407170 MicroPlus-41, 47mm Dia, Green, Black Grid, Sterile For Use with Whatman Membrane-Butler, 100/pk, 4 pk/bx (PN: 10407170)
Sale price$554.01
Regular price$646.00
Filters (0)