991 Filtration All prices are indicative and exclude VAT. Visit www.dulis.nl Whatman syringe filters / MERCK Millipore syringe filters For clarifying aqueous solutions and organic mixtures. hLow adsorption and low extractable membrane hBroad chemical compatibility hHPLC certified hCat. No. and pore size noted on the filter body Millipore PTFE hydrophilic syringe filters Millex 13 mm Millex filters for samplicity G2 system Pore size (µm) Max. Vol. (ml) Membrane Filter body Input / Output Type Millex Diameter (mm) Merck Millipore Cat. No. Units/ box Cat. No. €/ box 0.45 10 Hydrophilic PTFE PP LL / LT LCR 13 SLCRX13NL 100 044449 N/A - 0.45 10 Hydrophilic PTFE PP LL / LT LCR 13 SLCRX13NK 1000 044450 N/A - 0.45 10 Hydrophilic PTFE PP LL / Tube LCR 13 SLCRX13TL 100 044451 N/A - 0.2 10 Hydrophilic PTFE PP LL / LT LG 13 SLLGX13NL 100 044452 N/A - 0.2 10 Hydrophilic PTFE PP LL / LT LG 13 SLLGX13NK 1000 044453 N/A - hDesigned to filter up to 100 ml hPolypropylene body hConnection female Luer Lock inlet / male Luer outlet hPrinting on the filter body for easy identification hDead volume after purging with air 50 µl (13 mm membrane) and 100 µl (25 mm membrane) Whatman UNIFLO syringe filters Whatman UNIFLO non-sterile syringe filters Whatman UNIFLO sterile syringe filters Membranes and applications: • Nylon: aqueous or organic samples, HPLC sample filtration, hydrophilic membrane • PES: aqueous samples, good chemical and temperature resistance, low protein adsorption • PVDF: aqueous or organic samples, HPLC sample filtration, slightly hydrophobic membrane with low protein adsorption • PTFE: organic samples, hydrophobic membrane • H-PTFE: Hydrophilic PTFE, organic solvents, aqueous samples, HPLC, low protein absorption Membrane Ø neck (mm) Filtration threshold (µm) Units/ box Cat. No. €/ box PVDF 25 0.2 45 9913-2502 N/A - 0.45 9913-2504 N/A - PES 25 0.2 45 9914-2502 N/A - 0.45 9914-2504 N/A - 25 0.2 200 9915-2502 N/A - 0.45 9915-2504 N/A - 13 0.2 100 9916-1302 N/A - 0.45 9916-1304 N/A - Membrane Ø neck (mm) Filtration threshold (µm) Units/ box Cat. No. €/ box PVDF 13 0.2 500 800324 N/A - 0.45 800325 N/A - 25 0.2 99092502 N/A - 0.45 99092504 N/A - NYLON 13 0.2 800326 N/A - 0.45 800327 N/A - 25 0.2 800328 N/A - 0.45 800329 N/A - PTFE 13 0.2 800330 N/A - 0.45 800331 N/A - 25 0.2 800332 N/A - 0.45 800333 N/A - PES 13 0.2 800334 N/A - 0.45 800335 N/A - 25 0.2 800336 N/A - 0.45 800337 N/A - H-PTFE 13 0.2 100 9920-1302 N/A - 500 9921-1302 N/A - 0.45 100 9920-1304 N/A - 500 9921-1304 N/A - 25 0.2 100 9920-2502 N/A - 500 9921-2502 N/A - 0.45 100 9920-2504 N/A - 500 9921-2504 N/A - PES H-PTFE
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