Particulate filter cartridge Celite*

for liquidsfor solidsfor chemical applications

Overview
Celite* cartridges simplify first-stage reaction work-up by removing tar and catalysts efficiently, improving safety and reducing cross-contamination. Efficient removal of tar and catalysts for safer, cleaner first-stage reaction work-up.

Key features
Celite* cartridges are filled with inert diatomaceous earth optimized for smooth flow-through filtration. They trap catalysts such as insoluble metal oxides and Pd/C, delivering clean filtrates for subsequent processing. By retaining catalysts inside a closed cartridge, they improve safety and reduce cross-contamination, common problems with open filtration methods like sintered funnels.

Ordering information (part numbers)
Part no. | Name | Pack size | Price
810-0100-D | Celite 545 1 g/15 mL | 20 | Get a quote
810-0100-C | Celite 545 1 g/6 mL | 30 | Get a quote
810-0100-CG | Celite 545 1 g/6 mL (Tabless) | 30 | Get a quote
810-1000-J | Celite 545 10 g/150 mL | 8 | Get a quote
810-0250-E | Celite 545 2.5 g/25 mL | 20 | Get a quote
810-0045-P01 | Celite 545 45 mg plate | 1 | Get a quote

Related products (examples)
ISOLUTE Phase separator cartridges and plates; ISOLUTE HM-N modified diatomaceous earth cartridges and media; ISOLUTE Sodium Sulphate Drying Cartridge; Biotage FlashVac cartridge processing station.

Technical characteristics / specifications

• Media: inert diatomaceous earth (Celite 545)
• Primary function: flow-through filtration for removal of tar and catalysts
• Catalyst capture: retains insoluble metal oxides and Pd/C inside closed cartridge
• Safety benefit: closed-cartridge design reduces operator exposure and cross-contamination versus open filtration methods
• Formats available: multiple prepacked sizes (examples: 45 mg plate; 1 g in 6 mL or 15 mL; 2.5 g/25 mL; 10 g/150 mL)
• Typical use case: first-stage reaction work-up to produce clean filtrates for subsequent processing

*Celite is a trademark owned by Johns-Manville Corporation.