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 FILTER GLASS GF/A 70MM

Served as the basis filter for EPA standard for the toxicity characteristic leaching procedure. Whatman™ Binder-Free Glass Microfiber Filters GF/F Circles offers an extremely high loading capacity and flow rate. X100 TYPE GF/F 2.1CM/100/PKGLASS F

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 FILTER GLASS GF/B 42.5MM

For prefiltration and contamination analysis X50 PREFLTR THICK 142MM

Contain no asbestos or fiberglass X100 Prefilter RW03 90mm

Choose from six grades of filters. MilliporeSigma™ 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

Reinforce filters or use as spacers between filters. MilliporeSigma™ 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

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

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

hydrophilic Glass Fiber without Binder Resin filter X100 AP40 FILTER 70MM Q100

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 3.7CM/100/PKGLASS F

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 110MM

High-purity quartz microfibers tempered for excellent weight and stability and especially suitable for emissions monitoring at high temperature. X25 Quartz microfiber filters Q3400,30mm

X100 FILTER µGF MGG 15µ DIA 47MM

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 FILTER GLASS 934-AH 125MM

Made from borosilicate glass and strengthened with an organic binder to provide high mechanical stability. GF10 70MMx40M CORE 70MM

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. X100 TYPE GF/C 8X10INCH100/PK GLAS

Provides strength, efficiency, reliability and consistency of data quality in continuous air monitoring. HGF61 30MMX20M CORE 40.5MM

Grade GF/C glass filters offer fine particle retention, good flow rate and loading capacity, and support total suspended solids analysis. x100 Grade GF/C Microfiber glass filter, binder free & ready to use, preweighed, 4.7cm

X100 FILTER µGF MGF 07µ DIA 150MM(VE=100 Stck.)

Glass fiber prefilters, depth pre filters, for larger totally filterable volumes in clarification and sterile filtration. X50 MEMBRANE GF THICK DIA 127MMD=127mm (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 FIBRE PREFILTERS 47MM PACK 500

Binder free filters X50 ACID TREATED LOW METAL90MM/50/

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

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

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

Binder-free glass microfiber filters for analytical and gravimetric analyses and prefiltering. X100 Glass Microfiber filters MG 550-HA,110mm

X50 32 GLASS 4X12IN

Binder-free glass microfiber filters for analytical and gravimetric analyses and prefiltering. X50 Glass Microfiber filters MG 160, 203mm x 254mm

Especially suited for emission monitoring at temperatures of up to 900°C and wherever filters of the highest purity are needed. X50 Quartz microfiber filters T293,45mm