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 GF/F 70MM

Choose from six grades of filters. EMD Millipore Glass Fiber Filters without Binders are made of borosilicate microfiber glass. Available in multiple pore sizes and flow rates for a variety of filtration and analysis applications utilizing depth filters. Autoclavable. X100 GL FBR FLTR D 47MM

hydrophilic Glass Fiber without Binder Resin filter X100 GL FBR FLTR B 37MM

For prefiltration and contamination analysis X100 PREFLTR AP20 42MM

Reinforce filters or use as spacers between filters. EMD Millipore Filter Support Pads are available in absorbant cellulose pads to support filters in Millipore monitors or woven Dacron™ mesh spacers designed for use between filters. Available in diameters from 13mm to 124mm. X100 PADS 037MM

Perfect for measuring heavy metal concentrations and small amounts of particles X100 QUARTZ FBR FILTER 37MM

Contain no asbestos or fiberglass X100 Prefilter RW03 90mm

hydrophilic Glass Fiber with Binder Resin filter X100 PREFLTR AP20 55MM

X100 FILTER µGF MGC12µ DIA 150MM(VE=100 Stck.)

Widely used for total suspended solids analysis. x100 Grade 934-AH RTU Filter for total suspended solids analysis, 5 decimal places, 47 mm

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. X25 FILTER GLASS CIRCLE GF/D 257MM

Filters fine particles with high wet-strength and high loading capacity. Whatman™ Binder-Free Microfiber Filters, Grade GF/B are particularly useful for liquid clarification and liquid scintillation counting. X25 FILTER GLASS CIRCLE GF/B 185MM

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 24.0CM/100/PKGLASS

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

X100 FILTER µGF MGG 15µ DIA 70MM

Glass fiber prefilters, depth pre filters, for larger totally filterable volumes in clarification and sterile filtration. X500 GLASS FIBER W/OUT BINDER 50MM

Designed for analysis of non-filterable residue and materials that require a high loading capacity glass microfiber filter. Whatman™ Binder-Free Glass Microfiber Filters, Grade 934-AH Circles are also used in cell harvesting, liquid scintillation, and monitoring pollution. X100 TYPE 934AH 24.0CM/2X50STRAPPE

X100 FILTER µGF MGF 07µ DIA 50MM(VE=100 Stck.)

Designed for analysis of non-filterable residue and materials that require a high loading capacity glass microfiber filter. Whatman™ Binder-Free Glass Microfiber Filters, Grade 934-AH Sheets are also used in cell harvesting, liquid scintillation, and monitoring pollution. X100 TYPE 934AH 8X10INCH100/PK GLA

Filters fine particles with high wet-strength and high loading capacity. Whatman™ Binder-Free Microfiber Filters, Grade GF/B Sheets are particularly useful for liquid clarification and liquid scintillation counting. X100 GF/B GLASS SHEETS 2.25X12.25

Use as a depth filter for larger totally filterable volumes. Sartorius™ Glass Fiber (GF) Pre-filters are made of borosilicate glass microfibers and are ideal for use as a pre-filter in clarification and sterile filtration. Available in a range of filter disc diameters. X500 MEMBRANE GF 50 MM

X100 FILTER µGF MGA 16µ DIA 150MM(VE=100 Stck.)

Binder free filters X100 ACID TREATED LOW METAL47MM/10

Combines fine particle retention with good flow rate. Whatman™ Binder-Free Glass Microfiber Filters, Grade GF/C Sheets are ideal for the collection of suspended solids in potable water, natural and industrial wastes. X50 FILTER GLASS GF/C 102X254MM

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. X50 MBGF/A 60MM REINFORCED

X50 32 GLASS 4X12IN

Combines high loading capacity with fine particle retention. Whatman™ Binder-Free Glass Microfiber Filters, Grade GF/A Sheets are ideal for gravimetric determination of airborne particulates, stack sampling and absorption methods of air pollution monitoring. X25 FILTER GLASS GF/A 460X570MM

Permits rapid passage of very large sample volumes without blockage for collection of suspended solids in potable, natural, and industrial waters X100 934-AH RTU 90MM

Fast and convenient X100 934-AH RTU 55MM

Filter Funnel Replacement Reservoirs for the 3-Piece Filter Funnel. 7CM SMALL SPARE RESVFOR 3-PIECE FU