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Key Documents

WHA10463515

Whatman® ReZist® syringe filter

diam. 30 mm, pore size 0.45 μm, PTFE membrane, non-sterile

别名:

Z612782

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About This Item

分類程式碼代碼:
41104922
NACRES:
NB.24

材料

PTFE membrane
polypropylene housing

無菌

non-sterile

包裝

pkg of 500

製造商/商標名

Whatman 10463515
Whatman Article No. 28415853 (US reference)

直徑

30 mm

容積

≤100 mL

孔徑

0.45 μm

接頭

female Luer inlet (lock)
male Luer outlet

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一般說明

Whatman Puradisc non-sterile syringe filters with polytetrafluoroethylene (PTFE) membrane combine premium quality with economic efficiency.

Puradisc syringe filters for routine syringe filtration

Puradisc syringe filters cater to a wide variety of sample types and applications, including capillary electrophoresis, biological preparations, protein filtration, and UV spectroscopy sample preparation. Different Puradisc membrane media support diverse chemical solvents and compounds.

Polytetrafluoroethylene (PTFE) syringe filter options

Cytiva′s Puradisc PTFE syringe filter is a hydrophobic membrane that is chemically stable and inert. It exhibits low protein binding, and its main application is filtration of non-aqueous samples. Prior to filtering of aqueous samples, the membrane must be pre-wetted with a water-miscible organic solvent.

Puradisc is available in the following membrane materials: regenerated cellulose (RC), cellulose nitrate, nylon, polytetrafluoroethylene (PTFE), polyethersulfone (PES), polypropylene, polyvinylidene difluoride (PVDF), and cellulose acetate.
Whatman® ReZist Syringe Filters


The Whatman ReZist range of syringe filters has been specifically designed to be resistant to organic solvents. These filters are ideal for the clarification of aggressive organic solvents. ReZist 30 mm filters can also be used as a venting filter for small vessels.


ReZist for HPLC sample preparation features


  • Hydrophobic PTFE membrane is laminated with polypropylene
  • 13 mm diameter with Mini-Tip
  • 13 mm diameter with extremely low dead volume < 10 μ

ReZist for air venting features


  • Integral, permanently hydrophobic PTFE membranes
  • Polypropylene support

特點和優勢

  • Eight different material options
  • Choice of 4 mm, 13 mm, and 30 mm syringe filter diameter to suit sample volume
  • Range of pore sizes for retaining a variety of particles
  • Optional sterile, medical-grade blister pack
  • Optional tube-tip format for accurate dispensing into a micro-vial

適合性

Suitable for clarification of aggressive organic solvents.

其他說明

Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.

法律資訊

ReZist is a trademark of Cytiva
ReadyScript is a registered trademark of Merck KGaA, Darmstadt, Germany
Whatman is a registered trademark of Cytiva

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