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International brand dossier

Millipore Membranes

Millipore is now part of Merck / Sigma-Aldrich life-science filtration, with membrane filters used in laboratory, analytical, biopharma, and process-support applications.In AquaChain pages, Millipore records should be read as precision filtration and lab/process membrane products rather than municipal RO plant hardware.

Millipore Membranes's position in RO/NF membranes and related equipment is defined by product families such as RO, NF, UF-adjacent membrane elements, membrane contactors, pressure vessels, housings, and related separation products.

The portfolio is best understood inside brackish water, seawater desalination, ultrapure water, process separation, reuse, degassing, and membrane system packaging, where engineers compare the technology route, family boundaries, and duty fit before narrowing to individual models.Representative series on this page include Product.Engineers should compare element size, salt rejection, permeate flow, pressure rating, fouling resistance, connection type, and vessel fit.

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Indexed models

1

Product families

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Subgroups

Model index

Product range and selection

How to choose Millipore RO Membranes

This section answers two questions: which main product families Millipore offers, and which parameters to compare before choosing a specific model.

Step 1: Choose a product family by application

The main families shown on this page are General. Start with the treatment objective, equipment format, and operating duty, then use the model index below to compare exact specifications.

Step 2: Confirm the model by key parameters

After choosing a product family, compare feed salinity, target salt rejection, permeate flow, operating pressure, fouling tendency, and element size and connection. Replacement projects should also verify installation or loading conditions, interfaces, and compatibility with the existing system; new projects should consider operating practice, maintenance, and spare-parts or consumables availability.

Product family overview

1 product family on this page.

General

2 models in this family. Representative models: (Datasheet), Product datasheet.

Quick Model Index

Fast lookup for 2 indexed products

The table is intentionally compact: use it to scan model names, product families, and source links quickly. Open the profile cards below when you want richer context.

Product profile cards

General

2 indexed models

ModelApplicationSources
(Datasheet)Biomax membranes are composite polyethersulfone membrane elements designed for the concentration, buffer exchange, and depyrogenation of biomolecules.
Product datasheetMillipore Ultrafiltration (UF) membranes are designed for macromolecule processing with molecular weight cutoffs ranging from 1 kDa to 1000 kDa.

Brand Technical Documents

2 readable document pages

These document pages collect product manuals, model notes, accessory documents, and application files for this brand in the current category. Open the PDF when original tables, diagrams, or full manuals are needed.

(Datasheet)

Biomax membranes are composite polyethersulfone membrane elements designed for the concentration, buffer exchange, and depyrogenation of biomolecules.

Product datasheet

Millipore Ultrafiltration (UF) membranes are designed for macromolecule processing with molecular weight cutoffs ranging from 1 kDa to 1000 kDa.

AI-ready Product Profiles

Product cards for screening and future AI matching

These cards are designed as reusable product profiles: the same format can later appear in AI search results, shortlist views, and assisted product matching.

General

2 profile cards

RO Membranes
Millipore logo

Product profile

(Datasheet)

Biomax membranes are composite polyethersulfone membrane elements designed for the concentration, buffer exchange, and depyrogenation of biomolecules.

RO Membranes
Millipore logo

Product profile

Product datasheet

Millipore Ultrafiltration (UF) membranes are designed for macromolecule processing with molecular weight cutoffs ranging from 1 kDa to 1000 kDa.