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A variety of cage rack options to fit your needs!

Internal Isolator Cage Racks


Internal Isolator Cage Racks


A variety of cage rack options to fit your needs!

For use with Flexible film and Semi-rigid Gnotobiotic Isolators.

9-cage internal rack standard on most CBC isolators.

Internal Isolator Cage Racks

9-cage internal rack standard on most CBC isolators.

CBC's internal isolator cage racks are now easier and faster to assemble!

Available in the following sizes:


  • 9-cage racks (standard for most CBC isolators)
  • 8-cage racks for use in 36" x 24" x 24" isolators
  • 5-cage racks for 30" x 24" x 24" isolators
  • Custom sizes available including a 32- and 50-cage racks for Breeder isolators
8-cage rack for 36 inch x 24 inch x 24 inch isolators.
8-Cage Rack

8-cage rack for 36" x 24" x 24" isolators.

With lower inlet port and and upper outlet port. Custom sizes available on request.
50-cage rack for CBC Breeder isolators. Also, 32-cage racks for CBC Breeder Isolators and custom sizes.
50-cage Rack

For Breeder isolators.

Also, 32-cage racks for CBC Breeder Isolators and custom sizes.

Rack rods and ends can be autoclaved*

*Note: Rack rods and ends must be laid flat while being autoclaved and cooled to prevent possible warping.

CBC's Internal Isolator Cage Racks Are Now Easier and Faster to Assemble!

New hardware with "slot, drop and tighten" design makes assembling isolator cage racks faster and easier.

New hardware with slot, drop and tighten design makes assembling isolator cage racks faster and easier.
New hardware with slot, drop and tighten design makes assembling isolator cage racks faster and easier.
New hardware with slot, drop and tighten design makes assembling isolator cage racks faster and easier.
New hardware with slot, drop and tighten design makes assembling isolator cage racks faster and easier.

Flexible Film Isolators:

CBC's single-tier flexible film isolator starter lab for gnotobiotic mice and other rodents.
Single-tier Isolator Starter Lab

A germ-free, gnotobiotic, flexible film isolator system with all of the hardware and components necessary for assembly.  Read more

Positive Pressure or Negative Pressure
CBC's double-tier flexible film isolator starter lab for germ-free, gnotobiotic mice or other rodents.
Double-Tier Isolator Starter Lab

A germ-free, gnotobiotic, flexible film isolator system with all of the hardware and components necessary for assembly.  Read more

Positive Pressure or Negative Pressure
CBC Quad Isolator Systems maximizes lab space and allows researchers to conduct four different experiments with germ-free, gnotobiotic mice or other rodents at one time.
Quad Isolator

Four (4) independent isolators in one footprint allows you to conduct four different experiments at one time. .  Read more

Positive Pressure or Negative Pressure
CBC 32- or 50-cage germ-free, breeder isolators for gnotobiotic mice and other rodents with polypropylene holding box.
Breeder Isolator

Breed your own colony of germ-free rodents with CBC's germ-free, flexible film, breeder isolator with polypropylene holding box.  Read more

32- or 50-cage Isolators
CBC small isolator systems for lab transport or gnotobiotic animal quarantine.
Quarantine/Transport Isolator

Ideal for use as lab transport or animal quarantine. Avoid putting the health and well-being of their research animals in jeopardy when adding new animals to the colony.  Read more

3'X2'X'2' Flexible Film Isolator
CBC positive pressure, flexible film, germ-free surgical isolator systems.
Surgical Isolator

Positive pressure, flexible film, germ-free surgical isolator systems (optional microscope attachment and dip tube available).  Read more

4' x 2' x 2' – Custom Sizes

Accessories and Components:

CBC Autoclave Economy Sterilizing Cylinders for sterilizing water, bedding, cages, etc... for gnotobiotic animal research.
CBC Economy Sterilizing Cylinders

Sterilizing cylinder is constructed out of stainless steel.  Read more

Custom sizes available on request. Competitively priced!
Mylar film in rolls and precut disc shapes to cover open end of sterilizing cylinders and filter stands before autoclaving. Precut mylar discs save time!
Mylar Film

Save Material. Save Time.  Read more

Mylar film in rolls and precut disc shapes to cover open end of sterilizing cylinders and filter stands before autoclaving. Precut mylar discs save time!
Vinyl Tape.
Vinyl Tape

1" wide. 36 yards.  Read more

For wrapping filter media around sterilizing cylinders and filters.
Mylar Tape.
Mylar Tape

1" wide. 36 yards.  Read more

For attaching mylar film to sterilizing cylinders and isolator filters before autoclaving.
Transfer Sleeves used for isolator to isolator attachments and sterilizing cylinder to isolator connections.
Rubber bands for 5 inch diameter isolator filters and attaching transfer port caps.
Tear-Aid for minor flexible film canopy and glove repairs.
Stainless steel, acrylic polypropolene transfer ports.
Transfer port caps with and without flanges.
Transdisk allows you to transfer mice without a transfer sleeve.
Original lap-seam seal flexible film, germfree isolator.
Manufacturing high quality, flexible film isolators for universities, researchers and germ-free animal producers since 1978.
5-cage Internal Rack used in Small Isolators like CBC's Quad Isolator System.

5-cage Internal Rack

Used in Small Isolators like CBC's Quad Isolator System.

NOTE: Custom rack sizes to meet customer's specific need.

Send Us a Message


Class Biologically Clean is a manufacturer of flexible film isolators for gnotobiotic reasearch.

Protecting Both Research and Researchers

Animal Research Gnotobiotic Isolators   |   Bio/Pharmaceutical Barrier & Containment Isolators

608.273.9661 ●
810 Stewart Street, Madison, Wisconsin 53713 ●
info@cbclean.com

Email CBC.
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® CBC is a Registered Trademark of Class Biologically Clean, Ltd.


Flexible Film Isolators, Softwall Cleanrooms, Containment Units and Accessories for Controlled Research Environments.