Bacteriostatic water is compatible with and recommended for the following categories of research peptides available from Peptides Lab UK: GLP-1 receptor agonists Semaglutide, Tirzepatide, and related GLP-1 analogue preparations Amylin analogues Cagrilintide and related amylin receptor agonist preparations Dual and triple peptide combinations CagriSema, and other soluble multi-peptide blends BPC-157, TB-500, and most tissue repair peptide preparations Cerebrolysin and neuropeptide preparations with neutral-pH solubility VIP (Vasoactive Intestinal Peptide) and other hydrophilic neuropeptides Most peptides where the product datasheet specifies sterile water or bacteriostatic water as the reconstitution solvent Bacteriostatic Water UK Specifications Product Details Composition: Sterile water for injection + 0.9% w/v benzyl alcohol Grade: Sterile, laboratory / research grade pH: 57.0 (typically 5.06.5) Form: Sterile aqueous solution in sealed vial with resealable rubber stopper Multi-use: Yes benzyl alcohol preservative maintains sterility across repeated needle access Storage: Store at room temperature (1530C)

It goes straight into the blood, avoiding the stomach
Unlike plain sterile water, the 0.9% benzyl alcohol content acts as a bacteriostatic preservative, inhibiting bacterial growth across repeated withdrawals from the same vial a key requirement in laboratories running multi-dose research protocols over several weeks
Pabaus digital forms and documentation tools give practice teams a structured way to capture everything Z02.2 requires, from the institutional request through to the exam note
Current batch COAs are available on our Certifications page