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Millipore

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

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About This Item

UNSPSC Code:
41104922
eCl@ss:
32031690
NACRES:
NB.22

material

PTFE membrane
high-density polyethylene housing

Quality Level

400

sterility

ethylene oxide treated
sterile

product line

Millex®

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

diam.

25 mm

filtration area

4 cm2

housing diam.

28 mm

inlet to outlet H

26 mm

volume

100 mL

matrix

Biopore™

pore size

0.2 μm

input

organic solvent(s)
tissue culture medium
aqueous solution(s)

fitting

female Luer-Lok® inlet
 male Luer outlet slip

application(s)

sample preparation

shipped in

ambient

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
  • as an organic solvent-resistant filter to prepare sterile 3,3′-dioctadecyloxacarbocyanine perchlorate (DiO) ethanol solution
  • to remove lipid aggregates in the preparation of small unilamellar vesicles (SUVs)

Legal Information

BIOPORE is a trademark of Merck KGaA, Darmstadt, Germany
Luer-Lok is a registered trademark of Becton-Dickinson & Co.
Millex is a registered trademark of Merck KGaA, Darmstadt, Germany

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