WHA67661304

Whatman^® Puradisc 13 syringe filters

0.45 μm, PTFE, 2000/pk

• Synonyme(s) : Whatman filter, Whatman filters, Z744522, disposable syringe filters
• Code UNSPSC : 41104922
• Nomenclature NACRES : NB.24

Propriétés

• Matériaux: PTFE membrane; polypropylene housing
• Stérilité: non-sterile
• Conditionnement: pack of 2000
• Fabricant/nom de marque: Whatman 6766-1304; Whatman Article No. 28420265 (US reference)
• Diamètre: 13 mm
• Surface de filtration: 1.3 cm²
• Volume: ≤10 mL
• Dimension de pores: 0.45 μm
• Raccords: female Luer inlet (lock); male Luer outlet

Description

Description générale

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.

Caractéristiques et avantages

• 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

Adéquation

Suitable for filtration of biological and HPLC samples.

Autres remarques

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

Informations légales

Whatman is a registered trademark of Cytiva