# CanadaBuys #20179393

Four-vessel parallel bioreactor platform with exhaust-gas analysis and Raman compatibility

**Posted:** October 27, 2026
**Respond By:** November 11, 2026
**Identifier:** 20179393
**NAICS:** 334516

École Polytechnique is seeking a parallel bioreactor platform for mammalian-cell bioprocess research at the CNRC Royalmount facility in Montréal.
- **Buyer:** École Polytechnique, Chemical Engineering Department.
- **Requested platform:** An **Eppendorf DASGIP-type** system with four autoclavable glass bioreactors and an exhaust-gas analyzer.
  - Supports simultaneous fed-batch cultures, including research with CHO cells, vaccines, proteins, and monoclonal antibodies.
  - Requires mechanical agitation, gas control, liquid feeding, and pH and dissolved-oxygen monitoring.
- **Raman compatibility:** Must accommodate **Endress+Hauser Raman RXN10 probes** compatible with the Raman RXN2 system.
- **Supplier services:** Deliver, install, and calibrate the equipment, and train research personnel.
- **Notable requirement:** Proposed equipment must be supported with specifications, technical data, drawings, or other evidence demonstrating compliance.

### Description

École Polytechnique seeks a parallel multi-bioreactor platform with an exhaust-gas analyzer, intended for research on mammalian-cell bioprocesses, including CHO cells. The system is to include four autoclavable glass bioreactors and support controlled fed-batch cultures, with mechanical agitation, gas and liquid-feed control, pH and dissolved-oxygen monitoring, and compatibility with Raman probes. The supplier must deliver, install, and calibrate the equipment and train research personnel. The equipment will be installed at the CNRC Royalmount site in Montréal; written responses must demonstrate that the proposed product or service meets the requirements.

[View original listing](https://canadabuys.canada.ca/en/tender-opportunities/tender-notice/qc20179393)