Diluent
0.9% benzyl alcohol
Sealed vial
bromobutyl septum
Lab solvent
0.9% benzyl alcohol
Bacteriostatic Water
Laboratory diluent, 0.9% benzyl alcohol, 3 mL
30-day returns
Changed your mind? Return sealed vials within 30 days for a full refund.
Details in the refund policy.
- Ships to Ireland · 4–6 business days€9.90 shipping
- Sealed packagingstandard carton · sealed, room temperature
Research use only. Not for human or veterinary use. Not evaluated by any health authority (EMA or other). Not intended to diagnose, treat, cure or prevent any disease.
€109.10 more for free shipping (from €120 after discounts).Add Retatrutide 20 mg (€159.90) → free shipping
More ways to save — the add-on, at your plan price
Add Pink Syringes 1 mL 30 pcs · +€26.90
After you order
Order timeline, step by step
Next
Packed
Sealed vials, shipped at room temperature.
Then
Shipped
tracked, from the EU
Handed to the carrier. The tracking link lands in your inbox.
Estimated
Delivered
4–6 business days
At your door, in a standard sealed carton.
If nothing moves for 48 hours, reply to your confirmation e-mail: a person reads it and chases the carrier for you.
Refund policy →Specifications
Bacteriostatic water is sterile water containing 0.9% benzyl alcohol, a preservative that limits bacterial growth after the vial is opened. It is a laboratory diluent for lyophilized peptides. OXpeptides supplies it in sealed 3 mL vials, shipped from Europe in 4-6 business days. Diluent Water: 3 mL (€10.90).
Purity spec
0.9% benzyl alcohol, laboratory diluent
Temperature
15–25 °C (room temperature)
Shelf life
28 days after opening / 24 months sealed
Keep protected from light
In the literature
Water containing 0.9% benzyl alcohol (bacteriostatic) as a preservative, in a 3 mL sealed vial with a bromobutyl septum. A laboratory diluent for lyophilized peptides.
The benzyl alcohol preservative allows multiple withdrawals from the same vial over 28 days in the laboratory.
Bacteriostatic water in Ireland: pharmacy or lab supplier?
Where bacteriostatic water is found in Ireland, how it differs from the sterile water a pharmacy dispenses, and what the label of a serious vial carries.
01
Bacteriostatic water in Ireland
Ireland is served like every other EU country. The vial leaves our stock inside the European Union with a tracking number and arrives in 4 to 6 working days, alone or in the same parcel as lyophilized peptides. Shipping is €9.90, free from €120 of products, priced and paid in euros. Because the parcel never leaves the EU, there is no customs duty or import VAT to pay on arrival.
Irish pharmacies usually do not stock it. What they dispense is the sterile water of the pharmacopoeia, with no preservative, in single-use ampoules or vials. Bacteriostatic water contains 0.9% benzyl alcohol, a preservative that stops bacteria from multiplying in a vial that has already been pierced. It is a laboratory diluent, ordered from reagent suppliers.
Here it comes in a sealed 3 mL vial at €10.90. The sizes on the market (3, 10 and 30 mL), the price per mL, the difference with sterile water and what to check before ordering are in our guide: buy bacteriostatic water in Europe.
02
What the vial should carry
- "0.9% benzyl alcohol" and the volume. Without the concentration, nothing guarantees the preservative.
- An intact crimp cap and an unpierced stopper.
- A clear liquid, with no particles and no colour.
- A printed label with a lot number.
Storage: 15–25 °C (room temperature), away from light, never in the freezer. Returns are accepted for 30 days on sealed vials.
Questions about Diluent Water
About OXpeptides
Who we are
OX RESEARCH LTD operates OXpeptides. Company number 17464288 (England and Wales). We supply lyophilized research peptides in sealed glass vials, and one laboratory diluent, to researchers and laboratories.
How we work
Retatrutide (10, 20 and 30 mg) and GHK-Cu are analysed by Janoshik Analytical: HPLC purity and identity confirmed by the lab, each report published on the product page with its task number and verification key on the laboratory website. Every vial is crimp-sealed and carries the compound name and the net quantity in milligrams. Orders ship from the warehouse that serves the delivery address, tracked.
Who we sell to
Researchers and laboratories. Three things we do not do: we publish no doses, no routes of administration and no protocols anywhere on this site, and support declines those questions; we publish no certificate we do not hold; and we publish no customer review that does not come from a verified order.
The full entity record, the testing method step by step and what the company does not do are on the About page.