AA Water is a sterile acidified aqueous solution (water with acetic acid) commonly used in laboratories as a solvent for sensitive peptide materials. This type of solution has been a standard component of analytical laboratories for several decades, as the mildly acidic environment helps maintain the stability of certain peptide structures during handling.
In laboratory practice, acidified water is primarily used in sample preparation for HPLC and mass spectrometry, where precise and reproducible solution preparation before analysis is crucial. It is a common component of methodological procedures in peptide chemistry and bioanalytical chemistry.
In the laboratory, it is used for reconstituting lyophilized reference materials before further analytical work – HPLC calibration, LC-MS analysis, or preparation of dilutions. Cerebrotech supplies it in a sterile glass vial with a rubber stopper, in a volume of 3 ml per vial, which ensures consistent quality across batches.
Compatible with most peptide analytical standards in our catalog, including bacteriostatic water intended for alternative reconstitution. The product is intended exclusively for laboratory in-vitro research and analytical purposes. It is not a medicine, food supplement, or cosmetic product. It is not intended for human or animal consumption, application to the body surface, ingestion, or inhalation. Sale is restricted to individuals aged 18+.
