WHA10411130

Whatman^® PTFE-Membranfilter

TE38 circles, pore size 5 μm, diam. 150 mm

• Synonym(e): Z750638
• UNSPSC-Code: 40161507
• NACRES: NB.24

Eigenschaften

• Verpackung: pk of 25
• Hersteller/Markenname: Whatman 10411130; Whatman Article No. 28415304 (US reference)
• Durchmesser: 150 mm
• Porengröße: 5 μm
• Eignung: suitable for (applications involving aggressive organic solvents, strong acids, and alkalis)

Beschreibung

Allgemeine Beschreibung

Zur Filtration suspendierter Feststoffe, auch unter aggressiven Bedingungen. Arbeitstemperaturen bis 145°C. Auf PP-Träger für bessere Handhabung. Permanent hydrophob, können nicht hydrophil gemacht werden.

Anwendung

Applications:
One of the major applications for the PTFE membrane is the clarification of corrosives, solvents, and aggressive fluids. This includes the important requirement in HPLC analysis for sample filtration where any solid particles can cause permanent damage to the column. The 0.5 μm pore size is normally used. Air and gas filtration use the hydrophobic characteristics of PTFE membranes and their ability to stop aqueous aerosols. Usual pore sizes are 0.2 μm and 0.5 μm. Venting of vacuum manifolds, fermentation vessels, and sterile filtrate tanks and containers utilize PTFE 0.2 μm membranes.

Sonstige Hinweise

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

Rechtliche Hinweise

Whatman is a registered trademark of Cytiva