Skip to Content
MilliporeSigma

Skip To

TMTP04700

Polycarbonate Membrane Filter, 5.0 μm Pore Size

Isopore™, filter diam. 47 mm, hydrophilic

greener alternative

Greener Alternative

Synonym(s):

Isopore Membrane Filter

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View
Size/SKUAvailabilityPrice
100 filters
Check Cart for Availability
$221.00

About This Item

UNSPSC Code:
40161507
NACRES:
NB.24
eCl@ss:
32031602
Pore size:
5-20 % porosity, 5.0 μm pore size
Material:
clear filter, plain filter, polycarbonate membrane
Feature:
hydrophilic
Diam.:
47 mm
Sterility:
non-sterile

$221.00


Check Cart for Availability
Don't forget a filter holder. Find the right filter.

​
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


material

clear filter, plain filter, polycarbonate membrane

sterility

non-sterile

feature

hydrophilic

manufacturer/tradename

Isopore™, Millipore

sustainability

Greener Alternative Product

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)

diam.

47 mm

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

greener alternative category

shipped in

ambient

General description

Filter Code: TMTP
Filter Type: Screen filter
Need a custom membrane filter? Click here to request a custom membrane filter or unique and large package sizes that may not be available via our website.
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
We are committed to bringing you Greener Alternative Products, which have been re-engineered to enable more sustainable research solutions. The inner & outer boxes containing the membrane discs are made from bio-circular material allocated using the ISCC mass balance approach. Click here for more information.

Application

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

Legal Information

ISOPORE is a trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Possible reduction in flow rates may occur after autoclaving.

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item
TMTP14250TSTP14250TCTP14250
description

Isopore™, filter diam. 47 mm, hydrophilic

description

Isopore™, filter diam. 142 mm, hydrophilic

description

Isopore™, filter diam. 142 mm, hydrophilic

description

Isopore™, filter diam. 142 mm, hydrophilic

diam.

47 mm

diam.

142 mm

diam.

142 mm

diam.

142 mm

pore size

5.0 μm pore size, 5-20 % porosity

pore size

5-20 % porosity, 5.0 μm pore size

pore size

11.3 % porosity, 3.0 μm pore size

pore size

10.0 μm pore size, 5-20 % porosity

parameter

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

parameter

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

parameter

0.868 L/min-cm2-psi air flow rate, ~475 mL/min-cm2 water flow rate at 10 psi (typical results), 140 °C max. temp., 3628 mL/min-cm2-psi water flow rate (maximum flow rate per 1.0 psi)

parameter

69 L/min-cm2-psi air flow rate, ~900 mL/min-cm2 water flow rate at 10 psi (typical results), 140 °C max. temp.

manufacturer/tradename

Millipore, Isopore™

manufacturer/tradename

Millipore, Isopore™

manufacturer/tradename

Millipore, Isopore™

manufacturer/tradename

Millipore, Isopore™

material

polycarbonate membrane, clear filter, plain filter

material

polycarbonate membrane, clear filter, plain filter

material

plain filter, polycarbonate membrane, white filter

material

plain filter, polycarbonate membrane, clear filter

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile


Still not finding the right product?


Storage Class

10-13 - German Storage Class 10 to 13



Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library



Questions

1–2 of 2 Questions  
  1. TMTP04700 has multi angle pore ?..

    1 answer
    1. This product has multi-angle pores rather than vertically aligned pores.

      Helpful?

  2. 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