Bac water

Bacteriostatic water with 0.9% benzyl alcohol for safe peptide reconstitution.

Peptides China supplies Benzyl Alcohol 0.9% (BAC) as lyophilized powder in sealed vials synthesized at ≥98% purity and verified by HPLC and mass spectrometry. Every batch is tested by the manufacturer for purity and concentration as part of routine quality control. Sourcing is direct — no intermediaries. Free shipping + customs clearance from $500 via specialist courier lanes.

Research Areas

Sterile Handling & Reconstitution

Sterile diluents are evaluated for preservative content, pH, and osmolarity appropriate to peptide reconstitution workflows in laboratory settings.

Storage & Compatibility

Research protocols track solution stability, holding windows, and compatibility with lyophilized peptide formats under controlled temperature conditions.

Quality & Testing

Testing methods include HPLC, LC-MS, endotoxins, heavy metals, sterility, water content, visible particulates, assay, impurities, and microbiology panels where applicable. Products are supplied against the specification shown on the applicable product page. The standard catalog purity specification is ≥98% unless otherwise stated. Product-specific specifications and quality-control information may vary by compound and batch. Batch documentation is available on request.

For laboratory research use only. Not for human or veterinary use. All products are sold exclusively for in vitro and preclinical research purposes.