Premium 150mm diameter cellulose filter paper with ultra-fine porosity for precise particle retention in laboratory settings. High-purity plastic rim ensures leak-proof sealing and chemical resistance during corrosive substance filtration.

Precision-engineered for gravimetric analysis, solvent purification, and air quality testing in academic/research labs. OEM-compatible design fits standard Buchner funnels and vacuum filtration setups.

Bleach-free manufacturing process maintains pH neutrality for sensitive biological samples. Individually packed in static-free sleeves to prevent cross-contamination.

Bulk packaging available for institutional buyers - discounted rates for 500+ unit orders. Global shipping with same-day dispatch from ISO-certified warehouses.