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Bioreactors | Fermentors

Sartorius Stedim Biotech supplies the widest range of bioreactors and fermentors for lab, pilot and process scale applications. The BIOSTAT® product series includes single-use as well as autoclavable and in-situ sterilisable systems.

Choose your product configuration (33)

Flexsafe® RM 2L basic (5 pcs)
Flexsafe® RM 2L basic (5 pcs)

Flexsafe® RM bag is a single-use bioreactor bag and a member of our bioprocessing bag Flexsafe® family with outstanding film quality. Benefit from the same polyethylene film material across all your cell culture steps. The bags are mainly used for an easy and quick seed train and scale up to our BIOSTAT® STR single-use stirred tank bioreactor equipped with Flexsafe® STR bags. Flexsafe® RM bags fit on rocking motion bioreactors from several manufacturers.

Item no.:   DFB002L
Flexsafe® RM 2L optical (5 pcs)
Flexsafe® RM 2L optical (5 pcs)

Flexsafe® RM bag is a single-use bioreactor bag and a member of our bioprocessing bag Flexsafe® family with outstanding film quality. Benefit from the same polyethylene film material across all your cell culture steps. The bags are mainly used for an easy and quick seed train and scale up to our BIOSTAT® STR single-use stirred tank bioreactor equipped with Flexsafe® STR bags. Flexsafe® RM bags fit on rocking motion bioreactors from several manufacturers.

Item no.:   DFO002L
Flexsafe® RM 10L perfusion ATF (3 pcs)
Flexsafe® RM 10L perfusion ATF (3 pcs)

Flexsafe® RM bag is a single-use bioreactor bag and a member of our bioprocessing bag Flexsafe® family with outstanding film quality. Benefit from the same polyethylene film material across all your cell culture steps. The bags are mainly used for an easy and quick seed train and scale up to our BIOSTAT® STR single-use stirred tank bioreactor equipped with Flexsafe® STR bags. Flexsafe® RM bags fit on rocking motion bioreactors from several manufacturers.

Item no.:   DFP010L--AT
Flexsafe® RM 20L perfusion (3 pcs)
Flexsafe® RM 20L perfusion (3 pcs)

Flexsafe® RM bag is a single-use bioreactor bag and a member of our bioprocessing bag Flexsafe® family with outstanding film quality. Benefit from the same polyethylene film material across all your cell culture steps. The bags are mainly used for an easy and quick seed train and scale up to our BIOSTAT® STR single-use stirred tank bioreactor equipped with Flexsafe® STR bags. Flexsafe® RM bags fit on rocking motion bioreactors from several manufacturers.

Item no.:   DFP020L--SM
Flexsafe® RM 50L basic (5 pcs)
Flexsafe® RM 50L basic (5 pcs)

Flexsafe® RM bag is a single-use bioreactor bag and a member of our bioprocessing bag Flexsafe® family with outstanding film quality. Benefit from the same polyethylene film material across all your cell culture steps. The bags are mainly used for an easy and quick seed train and scale up to our BIOSTAT® STR single-use stirred tank bioreactor equipped with Flexsafe® STR bags. Flexsafe® RM bags fit on rocking motion bioreactors from several manufacturers.

Item no.:   DFB050L