Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

TMTP04700

Millipore

Polycarbonate Membrane Filter, 5.0 μm Pore Size

Isopore™, filter diam. 47 mm, hydrophilic

Synonym(s):

Isopore Membrane Filter

Sign Into View Organizational & Contract Pricing

Select a Size

100 FILTERS
€317.00

€317.00

Please contact Customer Service for Availability
All Photos(2)

Select a Size

Change View
100 FILTERS
€317.00

About This Item

UNSPSC Code:
40161507
eCl@ss:
32031602
NACRES:
NB.24

€317.00

Please contact Customer Service for Availability

material

plain filter
polycarbonate membrane
white filter

sterility

non-sterile

feature

hydrophilic

manufacturer/tradename

Isopore™
Millipore

parameter

140 °C max. temp.
250 mL/min-cm2-psi water flow rate (maximum flow rate per 1.0 psi)
50 L/min-cm2-psi air flow rate
~550 mL/min-cm2 water flow rate at 10 psi (typical results)

filter diam.

47 mm

thickness

20 μm

gravimetric extractables

<1%

refractive index

n/D 1.6

matrix

Isopore™

pore size

5-20 % porosity
5.0 μm pore size

shipped in

ambient

Looking for similar products? Visit Product Comparison Guide

General description

Filter Code: TMTP
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

  • Parasitology
  • Chemotaxis
  • Bioassays
  • Cytology
  • Air monitoring
  • Microplastics analysis

Caution

Possible reduction in flow rates may occur after autoclaving.

Legal Information

ISOPORE is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

10-13 - German Storage Class 10 to 13

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.

Visit the Document Library

Lingling Hu et al.
PloS one, 15(3), e0229962-e0229962 (2020-03-10)
Microplastic fibers (MFs) pollute aquatic habitats globally via sewage release, stormwater runoff, or atmospheric deposition. Of the synthetic MFs, polyester (PES) and polypropylene (PP) are the most common. Field studies show that fish ingest large quantities of MFs. However, few

Questions

  1. We are looking for the Polycarbonate membranes, K50CP04700 CE Osmonics, diameter 47 mm, pore size 5 microns. 100 pc/box. Thank you

    1 answer

    1. This Isopore polycarbonate membrane has a pore size of 5 um and a diameter of 47 mm. The Osmonics brand products are not offered.

      Helpful?

Reviews

No rating value

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