Glass Fiber Membrane Filters, GA-100, 20mm - 293mm

Advantec GA-100 Glass Fibre Filters – Binderless Filters for Gravimetric and Air Monitoring Applications

Advantec GA-100 glass fibre filters are binderless microglass filters ideal for gravimetric analysis, air pollution monitoring, and biological sample preparation. With a nominal particle retention of 1 µm, these filters provide fine porosity and fast flow rates, making them suitable for filtering cells, precipitated proteins, and particulate-laden air samples.

Constructed without a binder, GA-100 filters offer high purity, low extractables, and excellent thermal resistance up to 500°C—ideal for analytical work requiring minimal interference and heat tolerance.

Key Features

• Binderless borosilicate glass construction for high purity

• Fine porosity with 1 µm nominal retention

• Fast flow rates with minimal resistance

• High thermal stability up to 500°C

• Thickness: 0.44 mm | Weight: 110 g/m²

• Water flow rate: 11 mL/min/cm²

Common Applications

• Gravimetric analysis of airborne particulates

• Filtering precipitated proteins or biological cells

• Air pollution monitoring and sampling

• General analytical and environmental testing

• Gravimetric analysis of airborne particulates

• Filtering precipitated proteins or biological cells

• Air pollution monitoring and sampling

• General analytical and environmental testing

Specification

Grade: GA-100

Features & Applications: General purpose paper. Filter precipitated proteins or cells. Air pollution monitoring.

Nominal Retention: 1.0 µm

Thickness: 0.44 mm

Weight (g/m²): 110 

Water Flow^a: 11

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