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Filtration Filter paper Economical filter paper

Economical filter paper

Glass microfiber filter sheets

• 100% pure glass filters without any binder
• High flow rate, especially suitable for microfiltration
• For numerous application (water, algae, solvents, HPLC samples and protein filtration, purification, ligand binding testing, soil testing, suspended matters, cells harvesting
• Fine particle retention (pore size: 0.7 µm to 2.7 µm)
• High loading capacity
• High level of chemical purity (manufactured with demineralised water)
• Non-hygroscopic, biologically inert
• Chemical resistance to most of solvents and reagents (except hydrofluoric acid)
• Temperature resistance up to 500 °C

Quartz microfiber filter sheets, grade 293

• 100% pure quartz filters without any binder
• Temperature stability up to 900 °C
• Low metal content
• For applications including determination of suspended solids in water, acid gases analysis (except HF), mercury in the atmosphere monitoring

Phase separator paper grade 902

• Hydrophobic
• Impregnated with a stabilized silicone
• Retains the aqueous phase and passing the solvent phase through

General purpose Filter papers

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Qualitative Filter papers

• Cellulose
• Ash content of approximately 0.06%

Qualitative Filter papers Hardened grades

• For acid solutions analysis and for filtration under high pressure.

Quantitative Filter papers

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Quantitative Filter papers Hardened grades

• For acid solutions analysis and for filtration under high pressure

Technical Filter paper

• 100 % Cellulose
• Wet strengthened
• Foodstuffs compatibility

Antibiotic discs

• Cellulose discs for antiobiogrammes
• Diameter: 6, 9 or 12 mm

ClearLine® antibiotic discs

• Based on cotton linter
• Highly absorbent paper
• 270 g/m2
• Thickness 0.7 mm
• Per 1000