Polycarbonate hydrophilic membranes are designed to exhibit inherent hydrophilicity. While washing the membranes should not significantly affect their hydrophilic properties, there is a possibility that certain washing methods or agents could potentially impact the surface characteristics and lead to a temporary decrease in hydrophilicity.
VCTP02500
Polycarbonate Membrane Filter, 0.1 μm Pore Size
Isopore™, filter diam. 25 mm, hydrophilic
Synonym(s):
Isopore Membrane Filter
Sign Into View Organizational & Contract Pricing
All Photos(2)
About This Item
UNSPSC Code:
40161507
eCl@ss:
32031602
NACRES:
NB.24
Pricing and availability is not currently available.
Recommended Products
material
plain filter
polycarbonate membrane
white filter
Agency
in accordance with ASTM® D5755
sterility
non-sterile
feature
hydrophilic
manufacturer/tradename
Isopore™
Millipore
parameter
0.000367 L/min-cm2-psi air flow rate
0.13 mL/min-cm2-psi water flow rate (maximum flow rate per 1.0 psi)
140 °C max. temp.
~2.5 mL/min-cm2 water flow rate at 10 psi (typical results)
filter diam.
25 mm
thickness
25 μm
gravimetric extractables
<1%
refractive index
n/D 1.6
matrix
Isopore™
pore size
0.1 μm pore size
4.18 % porosity
bubble point
≥7.0 bar, air with water at 23 °C
shipped in
ambient
Looking for similar products? Visit Product Comparison Guide
General description
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
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
- Chemotaxis
- Bioassays
- Cytology
- Air monitoring
- Microplastics analysis
- Microplastics analysis grade water
Caution
Possible reduction in flow rates may occur after autoclaving.
Legal Information
ASTM is a registered trademark of American Society for Testing and Materials
ISOPORE is a trademark of Merck KGaA, Darmstadt, Germany
Storage Class Code
10-13 - German Storage Class 10 to 13
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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.
-
Hello, If I wash the polycarbonate hydrophilic membranes and let them dry, will they lose thier hydrophilicity? Thank you
1 answer-
Helpful?
-
Active Filters
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
