Low extractable, binder-free borosilicate glass fibre filters. Suitable for use of the EPA 1311 Toxicity Characteristics Leaching Procedure and for prefiltration of dirty HPLC samples.

• Reduces filtration costs and premature clogging when filtering difficult-to-filter or highly contaminated solutions
• Extends filter life and reduces final filter changes with high capacity prefilters
• Eliminates sample contamination, binder-free borosilicate glass fiber has no added extractables

Filters a wide range of particulate loads and viscous solutions with a selection of filter thicknesses from which to choose.