SLLG025SS

Millex^™ hydrophilic PTFE syringe filter

pore size 0.2 μm, diam. 25 mm, sterile

• Synonym(s): 0.2 μm PTFE syringe filter, Millex-LG 0.20µm Filter Unit, Millex-LG Filter Unit, Millex-LG syringe filter, disposable syringe filter, sterile syringe filter, syringe filter
• UNSPSC Code: 41104922
• NACRES: NB.22
• eCl@ss: 32031690
• Pore size: 0.2 μm
• Diam.: 25 mm
• Sterility: ethylene oxide treated, sterile
• Material: PTFE membrane, high-density polyethylene housing

Properties

• material: PTFE membrane, high-density polyethylene housing
• sterility: ethylene oxide treated, sterile
• product line: Millex^™
• shelf life: 3 yr
• feature: holdup volume< 0.1 mL, hydrophilic
• manufacturer/tradename: Millex^™
• parameter: 125 mL/min water flow rate at 30 psi, 45 °C max. temp., 75 psig max. inlet pressure
• technique(s): sterile filtration: suitable
• Quality Level: 400
• volume: 100 mL
• matrix: Biopore^™
• pore size: 0.2 μm
• input: organic solvent(s); tissue culture medium; aqueous solution(s)
• bubble point: >13 psi, 60/40% IPA/water
• application(s): sample preparation
• shipped in: ambient
• diam.: 25 mm
• filtration area: 4 cm²
• housing diam.: 28 mm
• inlet to outlet H: 26 mm
• fitting: female Luer-Lok^® inlet, male Luer outlet slip

Description

General description

The sterile 25 mm Millex-LG unit is a syringe-operated filter unit for the sterilization of solvent or aqueous solutions (column eluates, tissue culture additives, HPLC samples, etc.) in volumes of 10 mL. The solvent-resistant, single-use Millex-LG unit incorporates the 0.2 μm hydrophilic PTFE membrane. Millex-LG filter unit is suitable for use as a syringe filter to sterilize and ultraclean solutions.

Application

Millex-LG, 0.20 μm has been used:

• in compound preparation in anhydrous dimethyl sulfoxide (DMSO) for in vitro experiments[1]
• as an organic solvent-resistant filter to prepare sterile 3,3′-dioctadecyloxacarbocyanine perchlorate (DiO) ethanol solution[2]
• to remove lipid aggregates in the preparation of small unilamellar vesicles (SUVs)[3]

Legal Information

BIOPORE is a trademark of Merck KGaA, Darmstadt, Germany

Luer-Lok is a registered trademark of Becton-Dickinson & Co.

Millex is a trademark of Merck KGaA, Darmstadt, Germany