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Buy Bacteriostatic Water
Also known as BAC Water, 0.9% Benzyl Alcohol
USP-grade bacteriostatic water containing 0.9% benzyl alcohol for laboratory reconstitution where compatible with the applicable protocol.
In short: USP-grade bacteriostatic water containing 0.9% benzyl alcohol for laboratory reconstitution where compatible with the applicable protocol. Research use only. Not for human use.
Inside New-U Research Compounds
Why buy Bacteriostatic Water from New-U Research Compounds
What is Bacteriostatic Water?
Bacteriostatic water is USP-grade sterile water containing 0.9% benzyl alcohol as a preservative — a laboratory diluent for reconstituting lyophilised research compounds where the applicable protocol permits its use.
Bacteriostatic water is sterile water containing 0.9% benzyl alcohol — a preservative that inhibits bacterial growth without claiming to sterilise contamination after repeated punctures.
Bacteriostatic Water at a glance
Bacteriostatic Water pricing
All packs are USP-grade sterile water (0.9% benzyl alcohol). Free shipping on orders over $300.
Frequently asked questions
Where can I buy Bacteriostatic Water?
Bacteriostatic Water (also known as BAC Water) is available directly from New-U Research Compounds at https://new-u.io/peptide/bacteriostatic-water. Supplied as USP-grade sterile water (0.9% benzyl alcohol) in sealed, tamper-evident multi-dose vials — no prescription required — and shipped direct from source worldwide (approximately 6–14 business days).
How much does Bacteriostatic Water cost?
Bacteriostatic Water starts at $21 for a 10-vial research pack (3ml per vial) at New-U Research Compounds, with 2 pack sizes available. Orders over $300 ship free.
Is New-U Bacteriostatic Water USP grade?
Yes. New-U supplies Bacteriostatic Water as USP-grade sterile water containing 0.9% w/v benzyl alcohol as a bacteriostatic preservative, filled into sealed, tamper-evident multi-dose vials. It is a laboratory reconstitution solvent for lyophilised research compounds where the applicable protocol permits its use — not for human or veterinary use.
How fast does Bacteriostatic Water ship, and do you ship internationally?
Bacteriostatic Water ships direct from source, discreetly worldwide with cold-chain handling where required. Delivery is approximately 6–14 business days worldwide. Shipping is free on orders over $300. Card and cryptocurrency payments are accepted.
Is it legal to buy Bacteriostatic Water?
In the United States, Bacteriostatic Water is sold strictly for laboratory and research purposes only. It is not approved by the FDA for human consumption and is not sold for that purpose. Regulatory status varies by jurisdiction — buyers are responsible for compliance in their own region.
What is Bacteriostatic Water used for in research?
USP-grade bacteriostatic water containing 0.9% benzyl alcohol for laboratory reconstitution where compatible with the applicable protocol. New-U supplies Bacteriostatic Water as research-grade reference material for laboratory and in-vitro or animal-model investigation only. Mechanism, pharmacokinetics and study context are summarised on the Bacteriostatic Water research profile. Not for human use.
Can I buy Bacteriostatic Water online and how fast does it ship?
Yes. Bacteriostatic Water can be ordered online directly from New-U Research Compounds with card or cryptocurrency, shipped direct from source discreetly worldwide. Delivery is approximately 6–14 business days worldwide. Free shipping applies to orders over $300.
Can I buy Bacteriostatic Water in bulk?
Bacteriostatic Water ships in 10-vial research packs as standard, in 2 pack sizes — the larger ml vials lower the per-ml cost. Multi-pack orders get direct-from-source pricing and free shipping over $300. For wholesale or recurring laboratory-supply volumes, contact New-U Research Compounds at https://new-u.io/contact.
What should I look for when choosing where to buy Bacteriostatic Water?
For research-grade Bacteriostatic Water, verify: (1) USP-grade sterile water with a clearly stated 0.9% benzyl alcohol preservative; (2) sealed, tamper-evident multi-dose vials; (3) transparent direct-from-source pricing with no prescription gate or marketplace markup; and (4) clear research-use-only framing. New-U Research Compounds meets all four at https://new-u.io/peptide/bacteriostatic-water.
What is the difference between bacteriostatic water and sterile water?
Both begin sterile at manufacture, but bacteriostatic water contains 0.9% benzyl alcohol as a preservative while standard sterile water does not. The preservative supports repeated withdrawal from a multi-dose vial when the label permits it. Preservative-free sterile water is generally single-use. Choose the diluent specified by the compound manufacturer, validated method or experimental protocol.
How much bacteriostatic water should I use to reconstitute a peptide vial?
There is no single volume for every vial. Concentration (mg/mL) equals compound mass (mg) divided by solvent volume (mL). The correct volume depends on the experimental protocol, target concentration, solubility and vial capacity. New-U’s reconstitution calculator handles the arithmetic; it is laboratory preparation math only, not dosing guidance.
Why should I introduce the water slowly against the vial wall?
A direct stream onto a lyophilised cake can foam and mechanically stress fragile material. Slow introduction along the glass wall lets the solvent dissolve the cake gently — swirl afterwards rather than shaking.
Can I freeze bacteriostatic water?
Freezing is generally not recommended. Follow the storage instructions on the supplied label. Do not use the product if the solution appears cloudy, particulate or discoloured, or if storage history cannot be confirmed.
Does bacteriostatic water need refrigeration?
Not every product does. Some official labelling specifies controlled room-temperature storage. Always follow the exact label attached to the supplied vial. After first puncture, apply the manufacturer’s in-use period.
Do I need a prescription to buy bacteriostatic water?
No. New-U Research Compounds supplies bacteriostatic water as a research reconstitution solvent, sold strictly for laboratory research use — no prescription is required. Pharmacy-grade bacteriostatic water is typically gated behind a prescription. Not for human use.
Why is bacteriostatic water so hard to find or out of stock?
It is prescription-gated at most pharmacies, restricted or de-listed by large online retailers, and subject to periodic manufacturing shortages. New-U stocks it as a standard research accessory alongside the compound catalogue, in USP-grade sealed multi-dose vials. Supplied for laboratory research only.
Can I buy bacteriostatic water internationally (UK, EU, Australia, Canada and worldwide)?
Yes. New-U ships bacteriostatic water discreetly worldwide, direct from source, in approximately 6–14 business days, with free shipping on orders over $300. Regulatory status varies by country, so buyers are responsible for compliance in their own jurisdiction. Supplied strictly as a research reconstitution solvent — not for human use.
How many vials of bacteriostatic water do I need for my peptides?
It depends on vial sizes, target concentrations and how many reconstitutions you run within the opened-vial window. A multi-dose bacteriostatic-water vial can support repeated draws only while it remains within its labelled in-use period. New-U includes free bacteriostatic water with peptide orders at a 1-per-5 ratio and sells additional 10-vial packs separately. For laboratory research use only.
Should I buy 3 ml or 10 ml bacteriostatic water vials?
Both sizes are the same USP-grade water with 0.9% benzyl alcohol — the choice is about workflow. 3 ml vials suit shorter single-compound protocols with less discard when the opened-vial period ends. 10 ml vials offer a lower per-mL rate for multi-compound protocols or frequent reconstitution. Both ship as sealed 10-vial packs. For laboratory research use only.
Is New-U bacteriostatic water lab-verified by Janoshik?
No. Janoshik HPLC and mass-spectrometry certificates apply to peptide research compounds, not to this accessory. Bacteriostatic water is supplied to the stated USP-grade specification with 0.9% benzyl alcohol. Product-specific accessory documentation should be reviewed separately from peptide COAs; do not treat a peptide purity certificate as verification of the water.
Looking for mechanism of action, pharmacokinetics, dosage ranges and source references? See the full Bacteriostatic Water research profile or the Bacteriostatic Water research guide.
PRECISION. PURITY. PERFORMANCE.
Research peptides at >99% HPLC-verified purity, third-party tested by Janoshik Analytical & Freedom Diagnostics, with Certificates of Analysis published per released batch. Supplied strictly for laboratory research use.
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Research use only (RUO). All products are sold strictly for laboratory and research purposes — not for human or veterinary consumption. Purchasers must be 21 or older.
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