Macherey-Nagel CHROMABOND PE Filter Element for PP Reservoirs, 70 mL – Pack of 250

The Macherey-Nagel CHROMABOND PE Filter Element for PP Reservoirs, 70 mL (Pack of 250) is a polyethylene (PE) frit designed for use in CHROMABOND polypropylene (PP) solid-phase extraction (SPE) reservoirs or columns of 70 mL capacity. These filter elements offer reliable filtration to remove particulates before the sorbent bed, protecting downstream processes and ensuring reproducible extraction results.

Key Features:

• Brand: Macherey-Nagel
• Filter Type: PE filter element / frit for 70 mL PP reservoirs or columns
• Compatible Volume: 70 mL polypropylene (PP) SPE reservoirs/columns
• Material: Polyethylene (PE) — chemically inert and resistant to common SPE solvents :contentReference[oaicite:0]{index=0}
• Quantity: Pack of 250 filter elements
• Application: Solid-phase extraction (SPE), sample cleanup, solvent filtration, environmental, pharmaceutical, water and food-safety analysis workflows
• Benefit: Prevents particulate breakthrough, protects sorbent material, ensures clean filtrate and reproducible results, and supports high-throughput sample processing

These Macherey-Nagel PE filter elements are essential consumables for laboratories using 70 mL CHROMABOND PP reservoirs or SPE columns. The high pack quantity ensures long-term availability for extensive workflows and supports consistent, reliable chromatography or sample preparation procedures.