Advantec N08425X29X90MM Thimble Filters NO.84 CELLULOSE THIMBLE ID25 OD29 L90MM 25/PK

These thimble filters are primarily used for Soxhlet extraction and sample preparation, allowing efficient separation of soluble compounds from solid materials. They are widely used in food testing, environmental analysis, and chemical laboratories for extracting fats, oils, and organic substances.

Advantec No.84 thimbles are made from high-purity alpha cellulose, ensuring low contamination and consistent analytical results. Their binder-free, seamless construction minimizes extractables and improves reliability in sensitive testing applications.

This model features an inner diameter of 25 mm, outer diameter of 29 mm, and length of 90 mm, with a typical wall thickness around 1.5 mm. It is supplied in packs of 25, making it suitable for routine laboratory workflows.

No.84 cellulose thimbles have a nominal particle retention of approximately 8 µm, making them ideal for capturing fine particulates during extraction processes while allowing solvents to pass through efficiently.

Cellulose No.84 thimbles are preferred for standard organic solvent extractions due to their affordability, purity, and compatibility with many applications. While glass fiber or PTFE options offer higher temperature resistance, cellulose provides an excellent balance of performance, cost-effectiveness, and reliable extraction efficiency for routine lab use.