Sartorius, DFO050L, Flexsafe® RM 50 L Optical (5 pcs)

Name: Flexsafe® RM 50 L Optical (5 pcs)
Brand: Sartorius
SKU: DFO050L

The Flexsafe® RM single-use bioreactor bags (sizes from 2 L to 200 L) fit to the Biostat® RM bioreactors. The product is based on rocking motion mixing technology which is ideal for cell cultivation with low shear stress.Optical bags feature integrated single use opto-chemical pH and DO sensors, which are already pre-calibrated. Used together with the Biostat® RM control tower, they allow high end cultivation with full process automation.Bags up to 50 L size are also available with screw caps (3

Catalog Number: DFO050L

Pricing

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Category

Process-Scale Filtration Systems

Pack Size5 pcs / pack

CollectionsSartorius Lab Filtration & Purification Solutions Flexsafe 2D & 3D Single‑Use Bags for Sterile Liquid Storage & Shipping Explore Sartorius TFF: Single‑Use & Scalable Crossflow Filtration

Description

Integrates single-use pH and DO sensors.
Excellent cell growth and robustness.
Integrated BioPAT®Viamass sensor for viable biomass measurement.
Customized bag designs possible.
Delivered gamma-irradiated and ready to use.
The optical bag is mainly used for an advanced applications. It can also be scaled up to our Biostat STR®single-use stirred tank bioreactor equipped with Flexsafe STR®bags. Flexsafe®RM bags are proven for a broad range of different cell lines incl. CHO, NS0, SF9, E.coli and mesenchymal stem cells. They are available in six different sizes supporting working volumes from 200 mL up to 100 L. Standard designs are available from stock.

Specifications

Applications

Application	Mammalian cell culture; Insect cell culture; Microbial Fermentation; Low molecular weight binding; Shear-stress-sensitive cells such as stem cells
Application Area	Preclinical and clinical studies

Compliance Information

Biocompatibility (USP Class VI)	USP Class VI and \| or ISO 10993 conformity; USP <85>; USP <87> \| ISO 10993-5; USP <88>; USP <788>

Components

Gas Filters	HEPA rated hydrophobic filter

Connections (Physical)

Connector Gender	Female; Male
Connector(s)	Luer lock; MPC; Clave needleless sampling port

Features

Device/Instrument Compatibility	Biostat® RM 20 \| 50 L
Screw Cap	No
Sensors	Optical DO; Optical pH

General Specifications

pH Range	pH 6.0 – 8.0

Materials of Construction

FAQs

Question: Which bioreactor platform is compatible?

Answer:Biostat RM 20/50 L rocking-motion bioreactors.

Question: Which integrated process sensors are included?

Answer:Pre-calibrated optical pH and dissolved oxygen sensors.

Question: How many bags are supplied and is there a screw cap?

Answer:Five 50 L bags per pack; this configuration has no screw cap.

Application Note

The Flexsafe RM 50 L Optical single-use bioreactor bag provides a rocking-motion cultivation vessel for compatible Biostat RM bioreactors. Pre-calibrated integrated optical pH and dissolved oxygen sensors enable online monitoring during low-shear cell culture. The 50 L bag uses an S80 polyethylene film and includes Luer-lock, MPC, and needleless sampling connections for media transfer and aseptic sampling. Gamma-irradiated bags are designed for cell culture and microbial process development where disposable fluid paths help reduce cleaning between runs. This configuration has no screw cap and is supplied as five bags per pack.

Ordering

Notice

Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
All quotations are subject to final confirmation, including product availability, lead time, batch information, shipping cost, and applicable export or handling requirements.
For quotation requests, please send an RFQ from website or contact:

[email protected]

Please send inquiries directly to us in the “To” field. Emails sent via BCC, mass mailing, or with unrelated recipients may be automatically filtered and will not be processed.

Bag Type	Rocking Motion Bag - Optical
Brand	Flexsafe® RM
Pack Size	5
Type of Sensor	Optical pH & Optical DO

Volume	50 L
Working Volume	5 – 25 L

Sartorius, DFO050L, Flexsafe® RM 50 L Optical (5 pcs)

Send an RFQ.

Applications

Compliance Information

Components

Connections (Physical)

Features

General Specifications

Materials of Construction

Question: Which bioreactor platform is compatible?

Question: Which integrated process sensors are included?

Question: How many bags are supplied and is there a screw cap?

Notice

Operating Conditions

Physicochemical Information

Product Information

Sterility/Purity

Volume

Sartorius, DFO050L, Flexsafe® RM 50 L Optical (5 pcs)

Send an RFQ.

Applications

Compliance Information

Components

Connections (Physical)

Features

General Specifications

Materials of Construction

Question: Which bioreactor platform is compatible?

Question: Which integrated process sensors are included?

Question: How many bags are supplied and is there a screw cap?

Notice

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Physicochemical Information

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