Description
Product Overview
Bacteriostatic Water is a sterile aqueous laboratory diluent containing benzyl alcohol as a bacteriostatic preservative.
The preservative helps inhibit bacterial growth after a container has been accessed, making bacteriostatic water useful in controlled research workflows where repeated withdrawals or preparation steps may be required.
Pronoia supplies this product in a 10ml format for laboratory dilution, reconstitution and preparation of compatible research materials.
Product Specification
Product: Bacteriostatic Water
Volume: 10ml
Form: Sterile liquid solution
Benzyl alcohol concentration: 0.9% (9mg/ml)
Purpose: Laboratory diluent and reconstitution medium
Batch traceability: Maintained
Quality, Testing & Traceability
Pronoia maintains batch traceability and supporting documentation for its Bacteriostatic Water supply.
Product documentation is retained to support identification of the supplied material, its stated composition and laboratory record keeping.
Where specific analytical, sterility or microbiological testing is documented for an individual batch, the corresponding Certificate of Analysis should be used as the authoritative reference.
Certificate of Analysis (COA) and Safety Data Sheet (SDS) documentation are available.
Research Context
Bacteriostatic Water is used in laboratory settings as an aqueous preparation medium for compatible research materials.
Typical research applications include:
- Reconstitution of compatible lyophilised research materials
- Controlled laboratory dilution procedures
- Preparation of aqueous research solutions
- Experimental workflows requiring repeated withdrawals from a prepared container
The term bacteriostatic refers to the presence of a preservative that inhibits bacterial growth; it does not mean that normal aseptic laboratory handling can be disregarded.
Storage & Handling
Bacteriostatic Water should be stored in accordance with the applicable product and batch documentation.
The current Pronoia specification uses controlled ambient laboratory storage in the region of 20–25°C. The container should remain securely closed and protected from unnecessary contamination or unsuitable environmental exposure.
Appropriate aseptic laboratory technique should be used whenever the container is accessed. Researchers should follow their own validated procedures for preparation, storage and use of any resulting research solution.
Delivery & Documentation
Pronoia supplies Bacteriostatic Water through its tracked UK delivery service using its established laboratory-product fulfilment process.
Batch traceability is maintained, with Certificate of Analysis (COA) and Safety Data Sheet (SDS) documentation available to support laboratory records and material assessment.
Current dispatch availability and applicable delivery conditions are shown directly on the product page and remain subject to Pronoia’s delivery terms.
Research Use Statement
Bacteriostatic Water supplied by Pronoia Bio is intended strictly for controlled laboratory research and experimental use.
It is not supplied for human or veterinary use and should not be treated as a medicine or consumer healthcare product.
Purchasers are responsible for ensuring that the material is used appropriately within their research environment and in accordance with applicable requirements.





