Water for Injections (WFI) represents the gold standard for high-purity pharmaceutical water, built on purified water with additional removal of pyrogens and microorganisms. Complying with strict sterility requirements, it boasts conductivity ≤1.3μS/cm, TOC ≤0.2mg/L, and microbial limits ≤10CFU/100mL—essential for products entering the human body directly.

Pyrogens pose severe risks, from fever to fatal shock, so WFI production relies on sterile processes like RO+EDI or high-temperature distillation. It is indispensable for injections, dissolving antibiotics and vaccines, and lyophilized powders such as penicillin. Ophthalmic preparations, including eye drops and gels, depend on WFI to protect sensitive ocular mucosa from infections. It also ensures the safety of sterile medical devices like syringes and biological products such as vaccines and blood products.  Click here to know more.

Molewater’s WFI system adheres to GMP and USP standards, featuring multi-effect distillation and nitrogen-protected storage with SIP sterilization. Online monitors track critical parameters, triggering alarms for non-compliance, ensuring uncompromised safety for sterile pharmaceutical production.