Cytiva Whatman™ Binder-Free Glass Microfiber Filters, Grade GF/B

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.

Product Code	Brand	Diameter (Metric) Outside
11390354	Cytiva 1821-021	21mm
11390564	Cytiva 1821-024	24mm
11300574	Cytiva 1821-025	25mm
11310574	Cytiva 1821-037	37mm
11320574	Cytiva 1821-042	42.5mm
11330574	Cytiva 1821-047	47mm
10129710	Cytiva 1821-055	55mm
11350574	Cytiva 1821-070	70mm
11360574	Cytiva 1821-090	90mm
11370574	Cytiva 1821-110	110mm
11380574	Cytiva 1821-125	125mm
11390574	Cytiva 1821-150	150mm
11300584	Cytiva 1821-185	185mm

Description

Filters fine particles with high wet-strength and high loading capacity. Whatman™ Binder-Free Microfiber Filters, Grade GF/B Sheets are particularly useful for liquid clarification and liquid scintillation counting.

Whatman glass microfiber filters without binder feature low resistance to fluid flow and high particle-loading capacity. These filters can be used at temperatures up to 500ºC. The fine capillary structure of glass fiber filters can absorb large quantities of water, enabling spot tests and liquid scintillation counting methods.

Glass microfiber filters are mainly used in applications such as air or water monitoring and can be used as pre-filters for membranes.

• Fine particle filter with high wet-strength and high loading capacity
• Useful for liquid clarification and liquid scintillation counting
• Particularly useful when liquid clarification or solids quantification is required for heavily loaded fine particulate suspensions
• Used in LSC techniques where high loading capacity is required
• Can be used as a finely retentive membrane filter

Specifications

• Material: Borosilicate glass
• Grade: Grade GF/B
• Thickness (Metric): 675 μm

• Flow Rate: 5.5 sec./100mL
• Particle Retention: 1.0 μm