Glass Fiber Membrane Filters, GA-200, 20mm - 293mm

Advantec GA-200 Glass Fibre Filters – Thick, Binderless Filters for Viscous Sample Filtration

Advantec GA-200 glass fibre filters are binderless, thick glass microfibre filters designed for analytical and gravimetric studies, particularly those involving viscous fluids like liquid sugars and gels. With a nominal particle retention of 0.8 µm, GA-200 filters combine fine porosity with fast flow rates and high mechanical strength, even when handling dense or high-viscosity solutions.

The thick 0.74 mm filter body ensures robustness and excellent capacity, while the binderless borosilicate glass construction allows for high thermal stability up to 500°C, making these filters suitable for demanding filtration applications requiring purity and durability.

Key Features

• Binderless construction for high purity

• Thick 0.74 mm filter body for enhanced strength and capacity

• Fine porosity with 0.8 µm nominal particle retention

• Fast flow rates with viscous fluids

• Thermal resistance up to 500°C

• Weight: 175 g/m² | Water flow rate: 15 mL/min/cm²

Common Applications

• Filtration of viscous liquids (sugars, gels, etc.)

• Gravimetric analysis

• Analytical and environmental sample processing

• HEPA-type air filtration where durability is required

• Filtration of viscous liquids (sugars, gels, etc.)

• Gravimetric analysis

• Analytical and environmental sample processing

• HEPA-type air filtration where durability is required

Specification

Grade: GA-200

Features & Applications: Thick filter. Viscous fluid filtration (sugars and gels). HEPA type air filter.

Nominal Retention: 0.8 µm

Thickness: 0.74 mm

Weight (g/m²): 175

Water Flow^a: 15

Max. Op. Temp.: 500°C

Binder: None

Whatman Equivalent: -

a The time in seconds to filter 100 mL of distilled H20 at 20°C under pressure supplied by a 10 cm water column through a 10 cm² section of filter

HS Code / Commodity Code: 7019905140