Glass Fiber Membrane Filters, GF-75, 13mm - 293mm

Advantec GF-75 Glass Fibre Filters – High Retention Filters for Protein Collection and TCLP Analysis

Advantec GF-75 glass fibre filters are binderless, fine-porosity filters designed for very fine particulate retention, including IgC collection, protein precipitates, and the clarification of chemically aggressive solutions. With a nominal retention of 0.3 µm, GF-75 is the highest retention grade in the Advantec range and is well-suited for applications where precision and purity are critical.

These filters meet the requirements of EPA Method 1311 (TCLP) and are comparable to Sterlitech Grade F and Millipore APFF. The binderless borosilicate construction ensures low extractables and thermal stability up to 500°C, making them ideal for both analytical and regulatory testing environments.

Key Features

• Binderless glass microfiber for high purity

• Fine porosity with 0.3 µm nominal retention

• Highest retention grade in the Advantec range

• Medium/slow flow rate: 84 mL/min/cm²

• Thermal stability up to 500°C

• Thickness: 0.35 mm | Weight: 75 g/m²

Common Applications

• IgC and fine protein precipitate collection

• Clarification of aggressive chemical solutions

• TCLP testing (EPA Method 1311)

• Environmental and regulatory sample analysis

• HEPA-type air filtration

Whatman Equivalent: GF/F

Sterlitech Equivalent: Grade F

Millipore Equivalent: APFF