Bac Water

• Sterile water for injection with **0.9 % benzyl alcohol** added.
• Benzyl alcohol acts bacteriostatically — it prevents microorganisms from multiplying in a vial that has already been opened.
• **It is neither a peptide nor an active substance.** It is a laboratory consumable.

• Reconstituting the lyophilised peptides in the catalog.
• Thanks to the bacteriostatic additive it is more suitable than plain sterile water wherever a vial is opened more than once.

• A saline solution contains no preservative, so once opened it is suitable for single use only.
• Some peptides are sensitive to ions; bacteriostatic water contains none.
• With copper complexes (GHK-Cu), additives in other solutions can interact with the metal ion.

• Store at 20–25 °C, do not freeze.
• After the stopper is first pierced, follow the date given on the packaging.
• Wipe the stopper before every withdrawal.
• The solution must be clear and free of turbidity. Do not use it if cloudy.

**No volume price is set for this item** — the price list shows a dash instead

of a price for 3+ units.

Even though this is a consumable, the same designation applies to it as to the

rest of the catalog: **strictly for laboratory and research use**. Benzyl alcohol

is not suitable for every application — for some sensitive systems, water without

a preservative is used instead.