For prefiltration and contamination analysis X50 PREFLTR AP15 142MM

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 B 47MM

Contain no asbestos or fiberglass X100 Prefltr rw03 47mm

hydrophilic Glass Fiber without Binder Resin filter X100 AP40 GL FLTR 25MM

Perfect for measuring heavy metal concentrations and small amounts of particles X50 QUARTZ FIBER FILTER 90MM

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 025MM

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

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 GF/A Glass Circles, 125mm

X100 FILTER µGF MGF 07µ DIA 70MM

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. X100 TYPE GF/B 2.1CM/100/PKGLASS F

Multilayer graded density filters for rapid and efficient filtration of samples with high solids content. Whatman™ Glass Microfiber Prefilters are designed with a coarse glass filter top layer (10μm) meshed with a finer layer. The multigrade glass filter traps larger particles in its pores of the coarse layer, medium-sized particles in the interface meshing, and smaller particles in the interstices of the fine layer. X40 TYPE MULTIGR. GMF 1UM4.7CM/4

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 GRADE 934AH CIRCLES, 105MM

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 10CM 1/PLBG100/PK P

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

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.5.5CM/100

X100 FILTER µGF MGC12µ DIA 47MM(VE=100 Stck.)

Glass fiber prefilters, depth pre filters, for larger totally filterable volumes in clarification and sterile filtration. X50 MEMBRANE GF THICK DIA 130MMD=130mm (VE=50 Stck.)

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 GLASS FIBER MB 47MM

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

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 2X12INCH100/PK GL

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. X100 FILTER GLASS GF/A 203X254MM

X100 FILTER µGF MGG 15µ DIA 55MM

Binder free filters X50 TYPE TCLP ACID TREATEDLOW META

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. X25 FILTER GLASS GF/F 150MM

Multilayer graded density filters for rapid and efficient filtration of samples with high solids content. Whatman™ Glass Microfiber Prefilters are designed with a coarse glass filter top layer (10μm) meshed with a finer layer. The multigrade glass filter traps larger particles in its pores of the coarse layer, medium-sized particles in the interface meshing, and smaller particles in the interstices of the fine layer. X20 TYPE MULTIGR. GMF 2UM2 9.0CM

Fast and convenient X100 934-AH RTU 42.5MM

X50 32 GLASS 4X12IN

Functions as a prefilter when used with GF/B microfiber filters. Whatman™ Binder-Free Glass Microfiber Prefilters, Grade GF/D Sheets provide efficient membrane protection, especially during liquid scintillation counting. X25 TYPE GF/D FILT.SHT.GLS.46X57CM

Offers fine particle retention and high flow rate, as well as good loading capacity X100 31GLASS 55MM

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. GF/C glass fiber filter, circles 185mm, 1/Cs1822-185