WallStar®

ReliaDisc™ membrane filter

Wide variety of polymers and pore sizes available
High lot-to-lot reliability for consistent filtration quality
Production according to the highest quality standards
Various filter diameters and pack sizes available on demand
ReliaDisc™ membrane filter
Sterile and non-sterile membrane filtration media.

Ahlstrom-Munksjö offers gridded sterile membranes packed individually specifically designed to save time when performing colony counting and microbiological quality control. These cellulose nitrate membranes are available in a 47 and 50 mm ready-to-use standard size and support optimum colony growth. Gridded membrane filters for easy colony counting are also available.

Ahlstrom-Munksjö supplies a wide range of plain white non-sterile microfiltration membranes used to remove particles and microorganisms from various organic solvents and aqueous solutions.

ReliaDisc™ membrane filters are offered in the most popular membrane materials for diverse applications including:

  • Particle retention and collection
  • Sterile filtration of solutions
  • Microbiological applications for cell growth and colony counting
  • Particulate analysis
  • Air monitoring applications
  • Microbiological analysis of potable and waste waters
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