Glass Fiber Membrane Filters, GB-100R Sheets, 8in x 10in

Advantec GB-100R Glass Fibre Filters – Low Trace Metal Filters for Aerosol and Contaminant Analysis

Advantec GB-100R glass fibre filters are binderless, fine-porosity filters designed for aerosol sampling and airborne contaminant analysis, particularly where low trace metal content is critical. With a nominal retention of 0.6 µm, these filters are ideal for capturing dust, heavy metals (As, Cd, Pb), and biological materials in both high- and low-volume air monitoring systems.

Constructed from pure borosilicate glass microfibers, GB-100R filters offer fast flow rates, excellent thermal stability up to 500°C, and low background interference, making them suitable for DNA/RNA filtration, protein precipitate recovery, and trace metal analysis by ICP, AAS, or XRF.

Key Features

• Binderless glass microfiber construction for ultra-low extractables

• Low trace metal content (As, Cd, Pb) for sensitive analysis

• Fine porosity with 0.6 µm nominal retention

• Fast flow rate: 15 mL/min/cm²

• Thickness: 0.4 mm | Weight: 95 g/m²

• Thermal stability up to 500°C

Common Applications

• High and low volume aerosol sampling

• Airborne dust and heavy metal contaminant analysis

• DNA/RNA and protein filtration

• Environmental air monitoring

• HEPA-type air filtration

Whatman Equivalent: EPM2000

• High and low volume aerosol sampling

• Airborne dust and heavy metal contaminant analysis

• DNA/RNA and protein filtration

• Environmental air monitoring

• HEPA-type air filtration

Specification

Grade: GB-100R

Features & Applications: Low trace metal content of As, Pb, and Cd. High and low volume aerosol testing for airborne dust and metal contaminants. DNA/RNA and protein precipitate filtration. HEPA type air filter.

Nominal Retention: 0.6 µm

Thickness: 0.4 mm

Weight (g/m²): 95

Water Flow^a: 15

Max. Op. Temp.: 500°C

Binder: None

Whatman Equivalent: EPM2000

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