Skip to Content
MilliporeSigma
All Photos(1)

Documents

SLMPR25SS

Millipore

Millex® polyethersulfone syringe filter

pore size 0.22 μm, diam. 25 mm, sterile, hydrophilic

Synonym(s):

Millex®-MP 0.22 µm Filter Unit, syringe filter, low-binding syringe filter

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

UNSPSC Code:
41104922
NACRES:
NB.24

material

PVC housing
polyethersulfone membrane

Quality Level

300

sterility

ethylene oxide treated
sterile

product line

Millex®

feature

hydrophilic

packaging

pack of 50 ea

manufacturer/tradename

Millipore

technique(s)

fast flow filtration: suitable
low protein-binding filtration: suitable
sterile filtration: suitable

diam.

25 mm

filtration area

4 cm2

housing diam.

29 mm

inlet to outlet H

25 mm

volume

100 mL

matrix

Millipore Express®

pore size

0.22 μm

input

tissue culture medium
aqueous solution(s)

bubble point

≥56 psi, water

fitting

female Luer-Lok® inlet
 male Luer outlet slip

General description

The Millex®-MP is a low-binding, syringe-operated filter for the sterile filtration of aqueous, proteinaceous solutions where minimal sample loss is desired.

Specificity

  • Membrane: Hydrophilic Millipore Express™ polyethersulfone (PES), type MP
  • Pore size: 0.22 μm
  • Housing: Polyvinyl chloride (PVC)
  • Inlet to outlet: 25 mm (0.98 in.)
  • Diameter: 29 mm (1.14 in.)
  • Filtration area: 4 cm2 (0.62 in2)
  • Temperature limit: 45 °C (113 °F)
  • Pressure limit at 21 °C: 5.2 bar (75 psi) inlet and differential
  • Filtration volume: 1–100 mL
  • Hold-up volume: ≤ 0.1 mL after air purge
  • Sterilization method: Ethylene oxide gas
  • Connections: Female Luer-Lok® inlet; male Luer-slip outlet
  • Flow rate at 2.1 bar (30 psi), 21 °C: ≥ 175 mL/min
  • Bubble point (water): ≥ 56 psi
  • Color: clear inlet, blue outlet

Features and Benefits

  • For research use only (RUO)
  • Single use only
  • Low protein binding
  • Non-pyrogenic and non-toxic

Legal Information

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service