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Whatman Grade 934-AH Glass Microfiber Filters, Binder Free

Whatman Grade 934-AH borosilicate glass microfiber filters with high retention efficiency, high flow rates for large-volume filtration.

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ID	Product Name
28418479	Grade 934-AH Filter for Total Suspended Solids Analysis, 105 mm circle (100 pcs)
28418480	Grade 934-AH Filter for Total Suspended Solids Analysis, 110 mm circle (100 pcs)
28418490	Grade 934-AH Filter for Total Suspended Solids Analysis, 12 × 15 in sheet (100 pcs)
28418481	Grade 934-AH Filter for Total Suspended Solids Analysis, 125 mm circle (100 pcs)
28418483	Grade 934-AH Filter for Total Suspended Solids Analysis, 150 mm circle (100 pcs)
28418484	Grade 934-AH Filter for Total Suspended Solids Analysis, 185 mm circle (100 pcs)
28418491	Grade 934-AH Filter for Total Suspended Solids Analysis, 19 × 28 in sheet (100 pcs)
28418488	Grade 934-AH Filter for Total Suspended Solids Analysis, 2 × 12 in sheet (100 pcs)
28418464	Grade 934-AH Filter for Total Suspended Solids Analysis, 21 mm circle (100 pcs)
28418465	Grade 934-AH Filter for Total Suspended Solids Analysis, 24 mm circle (100 pcs)
28418485	Grade 934-AH Filter for Total Suspended Solids Analysis, 240 mm circle (100 pcs)
28418466	Grade 934-AH Filter for Total Suspended Solids Analysis, 25 mm circle (100 pcs)
28418467	Grade 934-AH Filter for Total Suspended Solids Analysis, 28 mm circle (100 pcs)
28418468	Grade 934-AH Filter for Total Suspended Solids Analysis, 30 mm circle (100 pcs)
28418469	Grade 934-AH Filter for Total Suspended Solids Analysis, 32 mm circle (100 pcs)
28418486	Grade 934-AH Filter for Total Suspended Solids Analysis, 320 mm circle (100 pcs)
28418470	Grade 934-AH Filter for Total Suspended Solids Analysis, 35 mm circle (100 pcs)
28418471	Grade 934-AH Filter for Total Suspended Solids Analysis, 37 mm circle (100 pcs)
28418472	Grade 934-AH Filter for Total Suspended Solids Analysis, 42.5 mm circle (100 pcs)
28418473	Grade 934-AH Filter for Total Suspended Solids Analysis, 47 mm circle (100 pcs)
28418474	Grade 934-AH Filter for Total Suspended Solids Analysis, 55 mm circle (100 pcs)
28418475	Grade 934-AH Filter for Total Suspended Solids Analysis, 70 mm circle (100 pcs)
28418489	Grade 934-AH Filter for Total Suspended Solids Analysis, 8 × 10 in sheet (100 pcs)
28418476	Grade 934-AH Filter for Total Suspended Solids Analysis, 82 mm circle (100 pcs)
28418477	Grade 934-AH Filter for Total Suspended Solids Analysis, 85 mm circle (100 pcs)
28418478	Grade 934-AH Filter for Total Suspended Solids Analysis, 90 mm circle (100 pcs)

Whatman Grade 934-AH borosilicate glass microfiber filters feature a smooth surface with high retention efficiency and high flow rates for large-volume liquid filtration.

High loading capacity enables efficient filtration of suspended solids

Smooth surface: provides efficient precipitate recovery
High loading capacity: enables processing of turbid solutions
High-grade borosilicate glass microfiber: withstands temperatures up to 550°C
Nominal particle retention of 1.5 µm
Low fiber shedding

Ready-to-use (RTU) formats available for Total Suspended Solid (TSS), Total Dissolved Solids (TDS) and Total Suspended Volatiles (VSS).

Whatman Grade 934-AH filters are well suited for large-volume filtration. Applications include cell harvesting, liquid scintillation counting, air pollution monitoring, and water pollution monitoring.

Whatman Grade 934-AH binder-free glass microfiber filters are available in a wide range of sizes in circles and sheets.

Discover other binder-free Whatman glass microfiber filters. Options are available with different wet strengths, loading capacities, filtration speeds, and particle retentions.

Looking for a filter paper, membrane filter, or syringe filter? Let Cytiva help you find the optimal filter for your needs to ensure reliable analysis.

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Product	Product Name	Format All Circles Sheets	Dimensions All Ø 42.5 mm Ø 55 mm Ø 125 mm Ø 150 mm Ø 32 mm Ø 185 mm Ø 30 mm Ø 21 mm Ø 320 mm Ø 90 mm Ø 82 mm Ø 47 mm Ø 35 mm Ø 28 mm Ø 37 mm Ø 70 mm Ø 240 mm Ø 24 mm Ø 25 mm Ø 105 mm Ø 85 mm Ø 110 mm 304.8 x 381 mm (12 x 15 in) 50.8 x 304.8 mm (2 x 12 in) 482.6 x 711.2 mm (19 x 28 in) 203.2 x 254 mm (8 x 10 in)	Price
1827-021	Grade 934-AH Filter for Total Suspended Solids Analysis, 21 mm circle (100 pcs)	Circles	Ø 21 mm	25.93 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-024	Grade 934-AH Filter for Total Suspended Solids Analysis, 24 mm circle (100 pcs)	Circles	Ø 24 mm	29.16 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-025	Grade 934-AH Filter for Total Suspended Solids Analysis, 25 mm circle (100 pcs)	Circles	Ø 25 mm	29.16 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-028	Grade 934-AH Filter for Total Suspended Solids Analysis, 28 mm circle (100 pcs)	Circles	Ø 28 mm	30.24 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-030	Grade 934-AH Filter for Total Suspended Solids Analysis, 30 mm circle (100 pcs)	Circles	Ø 30 mm	32.42 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-032	Grade 934-AH Filter for Total Suspended Solids Analysis, 32 mm circle (100 pcs)	Circles	Ø 32 mm	33.50 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-035	Grade 934-AH Filter for Total Suspended Solids Analysis, 35 mm circle (100 pcs)	Circles	Ø 35 mm	37.82 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-037	Grade 934-AH Filter for Total Suspended Solids Analysis, 37 mm circle (100 pcs)	Circles	Ø 37 mm	37.82 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-042	Grade 934-AH Filter for Total Suspended Solids Analysis, 42.5 mm circle (100 pcs)	Circles	Ø 42.5 mm	41.06 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-047	Grade 934-AH Filter for Total Suspended Solids Analysis, 47 mm circle (100 pcs)	Circles	Ø 47 mm	53.26 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-055	Grade 934-AH Filter for Total Suspended Solids Analysis, 55 mm circle (100 pcs)	Circles	Ø 55 mm	55.48 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-070	Grade 934-AH Filter for Total Suspended Solids Analysis, 70 mm circle (100 pcs)	Circles	Ø 70 mm	69.90 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-082	Grade 934-AH Filter for Total Suspended Solids Analysis, 82 mm circle (100 pcs)	Circles	Ø 82 mm	81.00 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-085	Grade 934-AH Filter for Total Suspended Solids Analysis, 85 mm circle (100 pcs)	Circles	Ø 85 mm	106.51 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-090	Grade 934-AH Filter for Total Suspended Solids Analysis, 90 mm circle (100 pcs)	Circles	Ø 90 mm	116.49 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-105	Grade 934-AH Filter for Total Suspended Solids Analysis, 105 mm circle (100 pcs)	Circles	Ø 105 mm	130.92 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-110	Grade 934-AH Filter for Total Suspended Solids Analysis, 110 mm circle (100 pcs)	Circles	Ø 110 mm	130.92 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-125	Grade 934-AH Filter for Total Suspended Solids Analysis, 125 mm circle (100 pcs)	Circles	Ø 125 mm	159.77 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-150	Grade 934-AH Filter for Total Suspended Solids Analysis, 150 mm circle (100 pcs)	Circles	Ø 150 mm	208.00 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-185	Grade 934-AH Filter for Total Suspended Solids Analysis, 185 mm circle (100 pcs)	Circles	Ø 185 mm	317.00 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-240	Grade 934-AH Filter for Total Suspended Solids Analysis, 240 mm circle (100 pcs)	Circles	Ø 240 mm	529.00 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-320	Grade 934-AH Filter for Total Suspended Solids Analysis, 320 mm circle (100 pcs)	Circles	Ø 320 mm	893.00 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-808	Grade 934-AH Filter for Total Suspended Solids Analysis, 2 × 12 in sheet (100 pcs)	Sheets	50.8 x 304.8 mm (2 x 12 in)	127.60 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-866	Grade 934-AH Filter for Total Suspended Solids Analysis, 8 × 10 in sheet (100 pcs)	Sheets	203.2 x 254 mm (8 x 10 in)	406.00 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-889	Grade 934-AH Filter for Total Suspended Solids Analysis, 12 × 15 in sheet (100 pcs)	Sheets	304.8 x 381 mm (12 x 15 in)	701.00 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1827-957	Grade 934-AH Filter for Total Suspended Solids Analysis, 19 × 28 in sheet (100 pcs)	Sheets	482.6 x 711.2 mm (19 x 28 in)	2 019.00 USD	Add to cart Get Quote In Stock Stock on request Limited stock

Whatman Grade 934-AH Glass Microfiber Filters, Binder Free

Whatman Grade 934-AH Glass Microfiber Filters, Binder Free

High loading capacity enables efficient filtration of suspended solids

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Whatman Grade 934-AH Glass Microfiber Filters, Binder Free

Whatman Grade 934-AH Glass Microfiber Filters, Binder Free

High loading capacity enables efficient filtration of suspended solids

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