Whatman™ UNIFILTER™ Filtration Microplates

The patented Whatman UNIFILTER microplates with filter-bottom wells are convenient and ready to use. Available in 24, 96 and 384-well formats, UNIFILTER microplates offer a choice of filter media to meet exact application requirements.

The unique drip director design of Whatman UNIFILTER microplates ensures precise collection of the filtrate to allow for further processing and analysis. UNIFILTER microplates are available in well volumes of 100 and 800µL, and 10mL.

Features and Benefits

No crosstalk. Patented integral filter design prevents well-to-well cross contamination
Economical to use. Wide range of well volume options ensures efficient use of materials
Better control. Choice of filter media allows control of the flow rates and retention characteristics
Versatile. A broad range of filtration media is available including glass fiber, polypropylene, cellulose nitrate, cellulose acetate, nylon, and ion exchange cellulose

24-Well 10mL UNIFILTER microplate

The 10mL UNIFILTER microplate is widely used for applications that require very large sample or reagent volumes. Typically these applications include biomolecules purification by solid phase extraction and organic synthesis in combinatorial chemistry library generation. The glass-filled polypropylene construction of the 10mL UNIFILTER microplate enables chemical and heat-resistant operation. The long drip directors facilitate collection of filtrate with no crosstalk.

Cat.No.	Drip Director	Filter	Number of Wells	Well Volume	Material	PK	Seal Color


15-7700-9901	Long	Whatman GF/C	24	10mL	Natural Polypropylene	$1456.20 25/PK	Add To Favorites
15-7700-9904	Long	25 - 30µm melt blown polypropylene	24	10mL	Natural Polypropylene	$1433.98 25/PK	Add To Favorites
15-7700-9917	Long	10 - 12µm melt blown polypropylene	24	10mL	Natural Polypropylene	$1433.98 25/PK	Add To Favorites

96-Well 800µL Microplate

The 800µL UNIFILTER is the microplate most typically used in purification, isolation, and separation of biomolecules, particularly DNA. The well volume is ideal for standard DNA plasmid miniprep chemistries. The choice of short or long drip directors is application-specific. Constructed from rigid high-grade clear polystyrene.

Cat.No.	Drip Director	Filter	Number of Wells	Well Volume	Material	PK	Seal Color


15-7700-2803	Long	Whatman GF/B	96	800µL	Clear Polystyrene	$1474.50 25/PK	Add To Favorites
15-7700-2804	Long	25 - 30µm melt blown polypropylene	96	800µL	Clear Polystyrene	$1140.94 25/PK	Add To Favorites
15-7700-2805	Long	0.45µm PP membrane	96	800µL	Clear Polystyrene	$1411.76 25/PK	Add To Favorites
15-7700-2808	Long	0.45µm Cellulose Acetate	96	800µL	Clear Polystyrene	$1411.76 25/PK	Add To Favorites
15-7700-2810	Long	DNA binding plate	96	800µL	Clear Polystyrene	$1453.60 25/PK	Add To Favorites
15-7770-0062	Long	25µm melt blown polypropylene over 0.45µm PP membrane	96	800µL	Clear Polystyrene	$1237.90 25/PK	Add To Favorites

384-Well 100µL Microplate

The 100µL UNIFILTER is the only 384-well filter microplate with a 100µL well volume to allow a large enough sample for recovery after filtration. Successfully used for DNA template cleanup, cell capture, and for the removal of unwanted debris. Clear polystyrene plate material w/ long drip director.

Cat.No.	Drip Director	Filter	Number of Wells	Well Volume	Material	PK	Seal Color


15-7700-1101	Long	Whatman GF/C	384	100µL	Clear Polystyrene	$2952.94 50/PK	Add To Favorites
15-7700-2106	Long	0.45µm hydrophilic PVDF	384	100µL	Clear Polystyrene	$3156.60 50/PK	Add To Favorites
15-7700-2110	Long	DNA Binding	384	100µL	Clear Polystyrene	$2952.94 50/PK	Add To Favorites

Catalog Number	Description	Price

		$

24-Well 10mL UNIFILTER microplate

96-Well 800µL Microplate

384-Well 100µL Microplate

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