Sterile Water for Injection (WFI), For in vitro diagnostics and cell culture, pH 5.0–7.0, 500 mL

Sterile Water for Injection (WFI) – pharmaceutical grade for cell culture and bioprocesses

Sterile Water for Injection (WFI) is a pharmaceutical-grade product intended for laboratory applications, cell cultures, and bioprocesses requiring the highest level of purity. The water meets USP and EP requirements and is produced in a facility compliant with cGMP and ISO standards, guaranteeing stable quality and full reproducibility. It is sterile, clear, and colorless, with a pH of 5,0–7,0, conductivity of ≤ 5,0 µS/cm (25°C), and endotoxin content of < 0,25 EU/mL, making it ideal for preparing media, buffers, and dissolving reagents used in molecular biology and biotechnology. For precise dosing of WFI, we recommend pipetting accessories available from Googlab Scientific.

Support for cell cultures and in vitro diagnostics

Thanks to its ultra-high purity and controlled physicochemical parameters, sterile WFI water is widely used in cell culture, biotechnological processes, and in vitro diagnostics. This product supports the preparation of reagents, buffers, and dilutions used in techniques such as PCR, RT-qPCR, immunoassays, and other analytical procedures where eliminating the risk of contamination is crucial. Its neutral pH and very low conductivity prevent the water from affecting enzymatic or biochemical reactions, ensuring reliable and repeatable results. To maintain the highest standards of laboratory work, we recommend automatic pipettes and pipette tips.

Stability, safety and laboratory use

Sterile Water for Injection (WFI) is available in 500 mL containers and is intended for laboratory use only. The product can be stored at 2–30°C for up to 36 months without losing key quality parameters. It is used in biotechnology, pharmacy, cell culture, analytical chemistry, and laboratory diagnostics, wherever the highest standards of purity and control of the reaction environment are required. WFI provides a reliable solution for both the daily work of research laboratories and advanced analytical and development processes.