Third-party testedLaboratory Reagent
Bacteriostatic Water
Bacteriostatic Water is a sterile aqueous solution containing 0.9% benzyl alcohol as a preservative. Sold strictly for laboratory and research use only.
About the compound
What Bacteriostatic Water is.
Bacteriostatic water is sterile water with 0.9% benzyl alcohol, which stops bacteria multiplying and lets a vial be used more than once. It is what freeze-dried peptides are reconstituted with, and it is the single most commonly missed item on an order.
The thing most orders forget
Specification
- Purity
- 99%+ (HPLC)
- Identity
- Confirmed by mass spectrometry
- Form
- Lyophilized powder
- Testing
- Janoshik Analytical & Kovera Labs, per batch
- Use
- In-vitro laboratory research only
Lyophilized. Store at -20 °C. Avoid repeated freeze-thaw cycles.
Compound information
- Type
- Laboratory reagent
- CAS number
- 100-51-6
- Molecular formula
- C7H8O
- Molecular weight
- 108.14 g/mol
Also known as
- 0.9% benzyl alcohol in sterile water
Verify against PubChem CID 244 — every figure above is from that record.
Bacteriostatic Water technical specificationStorage & stability
- StorageRoom temperature
- LightKeep from direct light
- SolubilityPre-mixed aqueous solution
Bundle & save
Buy more, pay less per vial.
The discount applies automatically at checkout — no code to remember. Prices shown are for Bacteriostatic Water 3ml.
Save up to 18%
$9.99each
Single vial price
- Order total
- $9.99
- You save
- —
$9.49each
$9.99 −5%
- Order total
- $18.98
- You save
- $1
$9.19each
$9.99 −8%
- Order total
- $27.57
- You save
- $2.40
$8.79each
$9.99 −12%
- Order total
- $43.95
- You save
- $6
$8.19each
$9.99 −18%
- Order total
- $81.90
- You save
- $18
Volume pricing is applied per size. Mixing sizes is fine — each size earns its own tier.
Certificate of Analysis
99%+
Identity purity
Every lot of Bacteriostatic Water is independently tested before release. Third-party verified — we never self-certify.
- Compound
- Bacteriostatic Water
- Method
- HPLC + Mass Spectrometry
- Testing lab
- Janoshik Analytical / Kovera Labs
- Identity — Confirmed by mass spectrometry (MS)
- Purity — Quantified by HPLC — 99%+ standard
- Net content — Verified against label claim
- Appearance — Inspected before release
COA documentation available on request — info@purechainpeps.com
Research
What Bacteriostatic Water has been studied for.
A plain-language summary of the published work. Almost all of it is in cells and animals — where a study was done in people, it says so.
01
What it is
Sterile water containing 0.9% benzyl alcohol, which suppresses bacterial growth. It is a laboratory reagent, not a research compound.
02
Why the preservative matters
Plain sterile water has no preservative, so a vial is single-use once opened. The benzyl alcohol is what allows a reconstituted vial to be drawn from more than once.
03
Required for lyophilised vials
Every freeze-dried peptide has to be reconstituted before anything can be measured or handled.
Sold for laboratory research use only. Not a drug, not a supplement, and not for human or veterinary use. Nothing above is a claim about what this compound does in people.
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