
4Cell® Water for Injection (WFI-Quality Water) is aseptically processed water that meets current USP and EP specifications. It is intended for laboratory applications and bioprocess manufacturing — not for parenteral administration or IVD use.
Water for Injection (WFI) is highly purified water used in the pharmaceutical and biotechnology industries. It undergoes ultrafiltration, reverse osmosis, deionization, distillation, and sterile filtration.
Main applications:
• Preparation of media and buffers for bioprocessing
• Cell culture hydration
• Rinsing of laboratory equipment and filters
• GMP manufacturing of biologics
• Process development and scale-up phases.