Combines fine particle retention with good flow rate. Whatman™ Binder-Free Glass Microfiber Filters, Grade GF/C are ideal for the collection of suspended solids in potable water, natural and industrial wastes. X100 TYPE GF/C 10.0CM/100/PKGLASS

Recommended by the EPA when the Toxicity Characteristic Leaching Procedure 1311 was developed. Whatman™ Binder-Free Glass Microfiber Filters GF/F Circles remain a popular and prominent component for measuring landfill leachate composition with a TCLP test. X100 FILTER GLASS CIRCLE GF/F 24MM

Features quick and easy filtration. Whatman™ Three-piece Filter Funnels dismantle quickly for the insertion of a new filter. Funnels are available with a choice of three plates and come in several sizes. Filter Funnel, 3-piece, 70mm 1/pk

Processes sample loads in one-third the time. Whatman™ Mini-UniPrep™ Syringeless Filters with Preslit Septa provide a faster and easier way to remove particulates from samples being prepared for HPLC and UHPLC analysis. X1000 MINI-UNIPREP SEPTA ,45µ PES

Exhibit very low protein binding, so they are suitable for protein recovery applications. Whatman™ 30mm Puradisc™ FP Nonsterile Cellulose Acetate Syringe Filters are hydrophilic, making them functional with aqueous and alcoholic media despite having limited solvent resistance. X500 FP 30/0.8 CA SYRINGEFILTER

Designed to collect, transfer, and drop both sample and weighing boat into the acid solution during a Kjeldahl analysis without influencing analytical results. Whatman™ Kjeldahl Weighing Boats are excellent for both weighing and quantitative sample transfer. X100 Weighing trays

Provides scratch-free cleaning solutions. Whatman™ Lens Cleaning Tissue safely removes surface moisture and grease. X500 SHEETS LENS CLEAN. 460X570MM

Supports accurate analysis in applications sensitive to very low levels of background contamination. Whatman™ Quantitative Filter Paper: Grade 40 Circles are additionally useful in gravimetric analysis where ash content might affect weight measurements of combusted samples. X100 FILTER PAPER GR. 40 240MM

Designed for stability in low pH, have low levels of extractables, and exhibit low protein binding, making them suitable for many aqueous and organic solvents. Whatman™ Puradisc PES Syringe Filters: Nonsterile allow higher liquid flow than either PTFE or PVDF. X1000 25PD 1.0UM PES

Lyses cells on contact, denatures proteins and protects DNA from degradation. Whatman™ Non-indicating FTA Classic Cards contain chemical denaturants and a free radical scavenger keeping DNA tightly bound while proteins and inhibitors are washed from the matrix. X100 FTA CLASSIC CARD (PACK OF 100) STOREun-used FTA cards in a Cool Dry place (avoid

Functions as a prefilter when used with GF/B microfiber filters. Whatman™ Binder-Free Glass Microfiber Prefilters, Grade GF/D provide efficient membrane protection, especially during liquid scintillation counting. X100 TYPE GF/D FILT. GLS.1.0CM/100

Minimize mess and contamination during spills. Whatman™ Benchkote material has a high-quality, smooth, absorbent lab paper layer that soaks up liquid spills. A second laminated polyethylene layer prevents flow-through to the working surface. X100 BENCHKOTE SHT.46X57CM/100/PK

Retains medium fine precipitates using material with virtually no ash content. Whatman™ Grade 589/2 Quantitative Filter Paper is used when medium fine precipitates are being collected and papers must be ashed to support analysis. X100 ROUND FILTER 589/2240 MM WHIT

Manufactured from high-quality polycarbonate film and track-etched for high pore size precision. Whatman™ 25mm Nuclepore™ Polycarbonate Track-Etched Membranes combine high flow rates and chemical and thermal resistance with sharply defined pores, making them suitable for microscopy, cytology, parasitology, and certain air and oceanography analyses. X100 FILTER MB PK100 6/10MIC 25MM

Processes three to seven times more sample volume than filters without prefilter. Whatman™ GD/X PTFE Syringe Filters are specifically designed for filtration of viscous or otherwise hard-to-filter samples with high solids content. X1500 SYRINGE FILTERS 0.2UM25MM GD

Helps to confine and isolate infectious materials in vacuum systems and protect the laboratory. Whatman™ Vacu-Guard Filter protects vacuum pump systems from solvent vapor or gaseous contaminants and aqueous aerosols. X10 PUMP PROTECTOR VACUGUARD 60MM DISCPTFE membrane, polypropylene housing max pressure

Processes sample loads in one-third the time. Whatman™ Mini-UniPrep™ Syringeless Filters provide a faster and easier way to remove particulates from samples being prepared for HPLC and UHPLC analysis. X100 MINI-UNIPREP 0,45µ PES

Composed of cellulose acetate and cellulose nitrate membranes. Whatman™ Mixed Cellulose Ester Membranes - WME Range are characterized by a smoother and more uniform surface than pure nitrocellulose filters. X100 MB ME WHITE/GRID 0.8UM 25MM

Recommended for majority of routine applications, this membrane is manufactured under strictly controlled conditions.  Whatman™ Type WCN Cellulose Nitrate Membranes narrow pore size distribution for improved surface capture and analysis. X25 MB CN WHITE/PLAIN 1.2UM 142MM

Strengthened glass filter media by dual lamination with a tough polyester monofilament. Whatman™ HEPA-Vent Filters are ideal for air and gas filtration applications where high retention, dirt-holding capacity and flow rates are required. X10 HEPA-VENT GMF 50MM

X30000 589/3 BLURIB 6MM MA: 10300261

Exhibit very low protein binding, so they are suitable for protein recovery applications. Whatman™ 30mm Puradisc™ FP Sterile Cellulose Acetate Syringe Filters are hydrophilic, making them functional with aqueous and alcoholic media despite having limited solvent resistance. X50 PURADISC CA 0 8µM 30MM ST

Processes three to seven times more sample volume than filters without prefilter. Whatman™ GD/X Glass Fiber (GF) Syringe Filters are specifically designed for filtration of viscous or otherwise hard-to-filter samples with high solids content. X150 13GDX 1.2U GF/C

Combines high loading capacity with fine particle retention. Whatman™ Binder-Free Glass Microfiber Filters, Grade GF/A are ideal for gravimetric determination of airborne particulates, stack sampling and absorption methods of air pollution monitoring. X100 TYPE GF/A 8.1CM/100/PKGLASS F

Used for high precipitate capacity and increased wet strength. Whatman™ Qualitative Grade Plain Circles and Sheets - Grade 3 provide double the thickness of Whatman Grade 1. X100 TYPE 3 32.0CM 100/PKFILTER CI

Processes three to seven times more sample volume than filters without prefilter. Whatman™ GD/X Regenerated Cellulose Syringe Filters are specifically designed for filtration of viscous or otherwise hard-to-filter samples with high solids content. X150 SYRINGE FILTER GD/X25 RC 0.2µ

Collect, store, and transport DNA at room temperature X5 CLONE SAVER CARD

Flows in both directions with hydrophobic PTFE membrane. Whatman™ PolyVENT™ Vessel Venting Filters are integral filter products for sterile venting of vessels and tanks. POLYVENT 1000 PTFE

Manufactured from high-quality polycarbonate film and track-etched for high pore size precision. Whatman™ 19mm Nuclepore™ Polycarbonate Hydrophilic Membranes combine high flow rates and chemical and thermal resistance with sharply defined pores, making them suitable for microscopy, cytology, parasitology, and certain air and oceanography analyses. X100 PC MB 19MM .05UM

Provides reproducible results from the filtration of organic and aqueous solutions in HPLC. Whatman™ 30mm Spartan™ HPLC Certified Syringe Filters is resistant to common HPLC solvents and exhibits very low levels of extractables that could otherwise interfere with analysis. Filter holders Spartan 30/0,45 RC