PPTH09050
Polypropylene membrane filter
0.45 µm, 90 mm, hydrophobic, polypropylene
Synonym(s):
Hydrophobic, Polypropylene cut disc, Air monitoring filter
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
UNSPSC Code:
41104921
Recommended Products
material
plain filter
polypropylene membrane
white filter
Quality Level
sterility
non-sterile
feature
hydrophobic
manufacturer/tradename
Millipore
parameter
>0.90 mL/min-cm2 air flow rate (typical)
1 h at 90 °C
filter diam.
90 mm
thickness
200 μm ± 50 μm
gravimetric extractables
0.5%
pore size
0.45 μm pore size
>40 % porosity
bubble point
>3 psi, air with methanol at 23 °C
shipped in
ambient
General description
Millipore polypropylene filters are constructed of 100% virgin polypropylene media. Polypropylene as a membrane material demonstrates low extractables, high thermal stability, relatively fast liquid flow rates, and broad chemical compatibility, for the filtration of mobile phase, general filtration of aqueous and organic/aggressive solvents, clarification and prefiltration. Hydrophobic filters provide high particle retention, high dirt holding capacity and low pressure drop. They are designed for filtration of organic solvents, but they can also be used - once properly wetted with alcohol - for the filtration of aqueous solutions.
Application
- Clarification organic solutions and solvent
- General filtration
- HPLC/LC-MS mobile phase filtration
- Clarifying acids and bases
- FAS sample filtration
Features and Benefits
Compatible with aggressive solvents
Filters have high dirt-holding capacity
Filters have high dirt-holding capacity
related product
Product No.
Description
Pricing
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.
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