Cytiva Whatman™ Binder-Free Glass Microfiber Prefiters, Grade GF/D

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.

Brand:  Cytiva 1823-007

Product Code. 11390364

Description

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.

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 500°C. 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.

• Thick and offer high loading capacity
• Function as a prefilter when used with GF/B.
• Fits most filter holders
• Nominal particle retention of 2.7μm
• Fast filtration speed

Specifications

• Autoclavable: Autoclavable
• Description: GE’s Whatman Grade GF/D fine membrane filters are thick and offer good loading capacity. GF/D can also function as a prefilter when used with GF/B, and it comes in many sizes to fit most filter holders.
• Material: Borosilicate Glass
• Flow Rate: 2.6 s/100mL/in²
• Grade: Grade GF/D
• Shape: Circle
• Temperature (Metric) Max: 500°C
• Thickness (Metric): 675 μm
• Waterflow Rate: 681 mL/min
• Diameter (Metric): 7 mm

• Basis Weight: 121 g/m²
• Format: Disc
• Particle Retention: 2.7 μm
• For Use With (Application): Highly suitable for use in applications involving air filtration and for gravimetric analysis of volatile materials where ignition is involved.Because of the low resistance it is recommended for fluid flow and high particle loading capacity.
• Quantity: 100 Pack
• Temperature (English) Max.: 932°F
• Thickness (English): 0.02 in.
• Type: Prefilter
• Diameter (English): 0.27 in.

Safety and Handling

Product Identifier

• FILTER GLASS CIRCLE

Signal Word

• Warning

Hazard Category

• Carcinogenicity Category 2
• Skin corrosion/irritation Category 2

Hazard Statement

• H315-Causes skin irritation.
• H351-Suspected of causing cancer.

Precautionary Statement

• P260-Do not breathe dust/fume/gas/mist/vapours/spray.
• P264-Wash thoroughly after handling.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P362+P364-Take off contaminated clothing and wash it before reuse.
• P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.

Supplemental information

• MIXTURE LIST-Contains : glass, oxide, chemicals
• UNKNOWN ACUTE-100 per cent of the mixture consists of component(s) of unknown acute toxicity.
• UNKNOWN AQUATIC-Contains 100% of components with unknown hazards to the aquatic environment.