GTTP02500

Millipore

Isopore Membrane Filter

0.2 µm pore size, hydrophilic polycarbonate membrane, 25 mm diameter

eCl@ss:
32031602
NACRES:
NB.24

Matériau

plain filter
polycarbonate membrane
white filter

Stérilité

non-sterile

Caractéristique

hydrophilic

manufacturer/tradename

Isopore
Millipore

Paramètre

0.007 L/min-cm2-psi air flow rate
140 °C max. temp.
3.36 mL/min-cm2-psi water flow rate (maximum flow rate per 1.0 psi)
~16 mL/min-cm2 water flow rate at 10 psi (typical results)

Diam. du filtre

25 mm

Épaisseur

25 μm

gravimetric extractables

<1%

Indice de réfraction

n/D 1.6

Matrice

Isopore

Dimension de pores

0.22 μm pore size
13.8 % porosity

bubble point

≥5.2 bar, air with water at 23 °C

Expédié(e)(s) dans

ambient

Description générale

Filter Code: GTTP
Filter Type: Screen filter
The Isopore membrane is a polycarbonate, track-etched screen filter recommended for all analyses in which the sample is viewed on the surface of the membrane. Isopore membrane offers distinct advantages for the analysis of airborne contaminants and other particles using optical or electron microscopy. The Isopore membrane is composed of polycarbonate film, which has a smooth, glass-like surface for clearer sample observation. The unique manufacturing process of the membrane ensures a precise pore diameter and a consistent pore size for accurate separation of samples by size. Matched-weight filters are not usually required because of low, constant tar and ash weights.

Features & Benefits:
•Membrane structure retains particles on the surface, simplifying counting and analysis
•Isopore membranes do not stain, resulting in low background interference
•Non-hygroscopic, allowing for rapid drying and reduced sample analysis time
•Translucent material does not require clearing for transmitted light microscopy; also available in brown variety

Applications:
Air Monitoring, Epifluorescent Microscopy, Chemotaxis Assays

Application

0.2 µm pore size, hydrophilic polycarbonate membrane, 25 mm diameter

Attention

Possible reduction in flow rates may occur after autoclaving.

Informations légales

ISOPORE is a trademark of Merck KGaA, Darmstadt, Germany

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Certificat d'origine

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