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Glass Fiber Filters and Prefilters

Glass Fiber Filters and Prefilters

Glass filters and pre-filters for contamination analysis, liquid clarification, and collection of suspended solids; available in with or without binders and in a range of grades for fine particle filtration.
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1 – 15 of 131 results
1

Fisherbrand™ Microglass Fiber Filter Discs

Made with 100% borosilicate micro-glass fibers. Fisherbrand™ Microglass Fiber Filter Discs are non-hygroscopic and biologically inert. They show chemical resistance to most solvents and reagents (except hydrofluoric acid).

Promotions are available
2

Cytiva Whatman™ Binder-Free Glass Microfiber Filters GF/F Circles

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.

Promotions are available
EDGE
Particle Retention 0.7 μm
Temperature (English) Max. 932°F
Shape Circle
Description Whatman Grade GF/F filter from Cytiva's business is manufactured from pure borosilicate glass. GF/F offers very fine particle retention and good loading capacity and flow rate.
Temperature (Metric) Max 500°C
Grade Grade GF/F
Material Borosilicate Glass
For Use With (Application) Recommended for DNA binding and purification.Very effective in filtering finely precipitated proteins.Can be used in conjunction with GF/D as a prefilter for the successful clarification of extremely ‘difficult’ biochemical solutions and fluids and nucl
Thickness (Metric) 420 μm
Flow Rate 19 sec./100mL/in.2
Type Filter for TCLP Test Use
Format Disc
Thickness (English) 0.016 in.
Autoclavable Autoclavable
Waterflow Rate 41 mL/min
3

Sartorius Stedim Biotech™ Glass Microfiber Filters, Discs, Grade MG 160

Binder-free glass microfiber filters suitable for analytical and gravimetric analyses.

Thickness (Metric) 0.35 mm
Particle Retention 1.2 μm
Basis Weight 75 g/m2
Format Disc
Filtration Time 400 mL/min.
Color White
Quantity 50/Pk.
Grade MG 160
Material Binder-free Glass Microfiber
Hydrophobicity Hydrophilic
Sterility Non-sterile
4

Sartorius MGC Grade Glass Microfiber Filters without Binder
BIOPHARMA

Binder free MGC Grade Glass Microfiber Filters are suitable for analytical and gravimetric analyses. They are also used as prefilter.

Thickness (Metric) 0.25 mm
Particle Retention 1.2 μm
Temperature (English) Max. 932°F to 1022°F
Format Disc
Filtration Time 66 sec.
Air Resistance 51 mbar
Thickness (English) 0.009 in.
Temperature (Metric) Max 500°C to 550°C
Color White
Grade MGC
Material Binder-free Glass Microfiber
Sterility Non-sterile
5

Cytiva Whatman™ Binder-Free Glass Microfiber Filters, Grade 934-AH Circles

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.

Promotions are available
EDGE
Particle Retention 1.5 μm
Temperature (English) Max. 932°F
Shape Circle
Description Whatman Grade 934-AH borosilicate glass microfiber filters from GE are smooth water quality filters with high retention efficiency. Grade 934-AH filters are often used in total suspended solids analysis.
Filtration Time 47 sec./100mL
Quantity 100 Pack
Grade Grade 934-AH
Material Borosilicate Glass
Thickness (Metric) 435 μm
Flow Rate 3.7 sec./100mL/in.2
Type Filter for Total Suspended Solids Analysis
Basis Weight 64 g/m2
Format Disc
Thickness (English) 0.017 in.
Surface Type Smooth
Waterflow Rate 341 mL/min
6

Cytiva Whatman Grade 934-AH RTU Glass Microfiber Filters

Ready to use, Grade 934-AH RTU Glass Microfiber Filter Papers are the time-saving version of GE’s 934-AH glass microfiber filter papers, which are widely used for total suspended solids analysis.

Particle Retention 1.5 μm
Quantity 100
Grade 934-AH RTU
Material Glass Microfiber
Autoclavable Not Autoclavable
Sterility Non-sterile
Waterflow Rate 341 mL/min
7

Sartorius Glass Fiber (GF) Pre-filters

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.

EDGE
Thickness (Metric) 550 μm
Flow Rate 295 to 381mL/min.
Temperature (English) Max. 428°F
Format Disc
Temperature (Metric) Max 220°C
Color White
Grade 13400
Material Borosilicate Glass Microfiber
Hydrophobicity Hydrophilic
For Use With (Application) Used as a depth prefilter high particle loading capacity
Autoclavable Autoclavable
Sterility Non-sterile
8

Cytiva Whatman Grade GF/F Glass Microfiber Filter

Binder-free borosilicate glass microfiber filter used for DNA purification, protein precipitation, and landfill leachate toxicity testing.

Promotions are available
9

Cytiva Glass Fiber GF8 Filter

This glass fibre filter has an inorganic binder for the filtration of coarse particles

10

Sartorius Stedim Biotech™ Glass Microfiber Filters, Discs, Grade MGG
BIOPHARMA

Binder-free glass microfiber filters for analytical and gravimetric analyses and prefiltering.

Thickness (Metric) 0.28 mm
Particle Retention 1.5 μm
Basis Weight 64 g/m2
Format Disc
Filtration Time 600 mL/min.
Color White
Quantity 100/Pk.
Grade MGG
Material Binder-free Glass Microfiber
Hydrophobicity Hydrophilic
Sterility Non-sterile
11

Cytiva Whatman™ Glass Fiber Filter Papers - Grade 31

Offers fine particle retention and high flow rate, as well as good loading capacity

Promotions are available
12

Sartorius™ MGD Grade White Quartz Microfiber Filter Without Binder

Particle Retention 2.7 μm
Filtration Time 18sec.
Air Resistance 18.5mbar
Temperature (Metric) Max 500°C
Color White
Quantity 50 Pack
Grade MGD
Material Glass Microfiber
For Use With (Application) Recommended for analytical and gravimetric analyses and also as prefilters
Sterility Non-sterile
Thickness (Metric) 0.53 mm
Type Filter without Binder
Basis Weight 120 g/m2
Format Disc
13

Sartorius MGD Grade Glass Microfiber Filters w/o Binder

Binder free glass microfiber filters are suitable for analytical and gravimetric analyses. They are also used as prefilter.

14

Sartorius Stedim Biotech™ Glass Microfiber Filters, Grade MG 227/1/160

Generally used for air and gas monitoring, but are suitable as a prefilter.

15

Sartorius Stedim Biotech™ Glass Microfiber Filters, Discs, Grade MGC

Binder-free glass microfiber filters for analytical and gravimetric analyses and prefiltering.