Description
Buy Bacteriostatic Water for Injection 30mL Sterile 25/Case Online EU
Bacteriostatic Water for Injection is a sterile, non-pyrogenic water solution containing 0.9% (9 mg/mL) benzyl alcohol as a bacteriostatic preservative. This essential research solvent is specifically formulated for reconstituting lyophilized peptides, proteins, and other research compounds requiring an aqueous vehicle prior to laboratory use. Buy bacteriostatic water for injection 30mL sterile 25/case EU
For researchers conducting studies with BPC-157 Europe, GLP-1 research peptides EU, or research SARMs, this 30mL multiple-dose vial enables repeated sterile withdrawals over a 28-day period when proper aseptic technique is maintained. The 25/case bulk configuration provides exceptional value for high-volume research laboratories. Buy bacteriostatic water for injection 30mL sterile 25/case EU
All products are strictly for research use only and comply with EU laboratory standards. Visit our homepage at euresearchpeptides.com to explore our full range of buy peptides EU products and peptide synthesis Europe supplies.
Molecular Formula and Weight
| Component | Molecular Formula | Molecular Weight |
|---|---|---|
| Water for Injection | H₂O | 18.015 g/mol |
| Benzyl Alcohol (preservative) | C₆H₅CH₂OH | 108.14 g/mol |
Composition: 99.1% Water for Injection, 0.9% Benzyl Alcohol (9 mL/L)
Purity Specifications
Bacteriostatic Water for Injection meets USP pharmacopeial standards with the following quality parameters:
| Parameter | Specification |
|---|---|
| Sterility | Meets USP 71 requirements |
| Bacterial Endotoxins | <0.5 EU/mL |
| Particulate Matter | Meets USP 788 requirements |
| Antimicrobial Effectiveness | Meets USP 51 requirements |
| Calcium | No turbidity with ammonium oxalate TS |
| Carbon Dioxide | Clear mixture with calcium hydroxide TS |
| Sulfate | No turbidity with barium chloride TS |
| Benzyl Alcohol Content | 0.9% (9 mg/mL) ± labeled claim |
Each batch is manufactured in an ISO 13485:2016 and GMP-certified facility with lot-specific Certificates of Analysis available upon request.
Solubility Profile
Bacteriostatic Water for Injection is fully miscible with:
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Water-soluble research compounds
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Lyophilized peptides requiring reconstitution
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Many antibiotic preparations
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Water-soluble vitamins
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Electrolyte solutions
Incompatibility considerations: Always consult manufacturer instructions for specific drugs or research compounds. Some substances may be incompatible in a vehicle containing benzyl alcohol.
Stability Data
| Storage Condition | Unopened Vial | Opened Vial (Aseptic Technique) |
|---|---|---|
| 20-25°C (room temperature) | Up to 24 months | Up to 28 days |
| 15-20°C (cool room) | Up to 24 months | Up to 28 days |
| 2-8°C (refrigerated) | Not recommended | Not recommended |
| Below freezing | Do not freeze | Do not freeze |
Important stability notes:
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Protect from freezing at all times
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Discard if solution appears discolored or contains particulate matter
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Do not use beyond expiration date printed on vial
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Each withdrawal must use sterile technique to maintain preservative efficacy
Recommended Storage Conditions
Store unopened vials at controlled room temperature between 20°C and 25°C (68°F to 77°F) . Excursions permitted between 15°C and 30°C. Protect from freezing. Do not refrigerate as this may affect solution stability.
For opened vials in research use, maintain at room temperature and discard any unused solution after 28 days regardless of remaining volume.
Known Research Applications
Bacteriostatic Water for Injection is widely used in research settings for:
Peptide Research
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Reconstitution of BPC-157 Europe for tissue healing studies
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Preparation of GLP-1 research peptides EU solutions
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Dilution of growth hormone releasing peptides (GHRPs)
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Reconstitution of research SARMs for bioavailability studies
Protein and Antibody Research
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Dissolution of lyophilized proteins
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Preparation of antibody working solutions
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Dilution of enzyme preparations
General Laboratory Applications
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Preparation of working solutions from lyophilized research chemicals
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Research chemicals EU compliant compound dilution
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Laboratory reagent preparation
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Peptide synthesis Europe intermediate handling
Pharmaceutical Research
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Drug vehicle preparation
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Compatibility testing
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Stability studies of reconstituted compounds
Proper Handling Protocols
Required Equipment
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Powder-free nitrile gloves
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Sterile syringes and needles
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Alcohol prep pads
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Laminar flow hood or clean workspace
Aseptic Withdrawal Procedure
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Inspect vial for solution clarity and intact seal. Do not use if solution is discolored or contains particles.
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Clean the rubber stopper with a sterile alcohol prep pad and allow to dry.
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Using a sterile syringe, draw air volume equal to the desired liquid volume.
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Insert needle through stopper and inject air to equalize pressure.
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Withdraw required volume slowly.
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Remove needle and discard appropriately.
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Record date of first puncture on vial label.
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Return vial to room temperature storage.
Critical Handling Rules
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Use aseptic technique for every withdrawal
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Never leave vial open to environment
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Use a new sterile needle and syringe for each withdrawal
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Do not touch the rubber stopper after cleaning
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Discard vial 28 days after first puncture regardless of remaining volume
Reconstitution Guidelines for Research Peptides
When using Bacteriostatic Water for Injection to reconstitute high purity peptides Germany or peptides for research France:
Standard Reconstitution Protocol
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Allow lyophilized peptide vial to reach room temperature (15-20 minutes).
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Clean both peptide vial stopper and bacteriostatic water vial stopper with alcohol pads.
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Calculate required volume: Volume (mL) = Peptide mass (mg) ÷ Desired concentration (mg/mL)
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Withdraw calculated volume from bacteriostatic water vial using sterile technique.
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Inject slowly down the inner glass wall of the peptide vial. Never inject directly onto lyophilized powder.
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Gently swirl until complete dissolution. Do not shake vigorously.
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Store reconstituted peptide according to compound-specific stability data.
Example Calculations
| Peptide Mass | Desired Concentration | Bacteriostatic Water Volume |
|---|---|---|
| 5 mg | 2.5 mg/mL | 2.0 mL |
| 10 mg | 5 mg/mL | 2.0 mL |
| 2 mg | 1 mg/mL | 2.0 mL |
| 15 mg | 3 mg/mL | 5.0 mL |
Safety Considerations
Critical Warnings
Not for use in neonates or infants. Benzyl alcohol preservative has been associated with toxicity in neonates. For applications requiring administration to neonatal subjects, only preservative-free Sterile Water for Injection should be used.
For research use only. This product is not for human or veterinary administration. It is developed, designed, and sold exclusively for research purposes and in vitro use.
Intravenous administration of Bacteriostatic Water for Injection without added solutes may result in hemolysis.
Adverse Reactions in Research Context
When used as directed for research purposes, adverse reactions are rare. However, potential reactions may include:
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Precipitation of incompatible compounds
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Unexpected pH interactions with sensitive research materials
First Aid Measures
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Eye contact: Flush with water for 15 minutes. Seek medical attention.
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Skin contact: Wash with soap and water.
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Inhalation: Move to fresh air.
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Ingestion: Do not induce vomiting. Seek medical attention.
Disposal Guidelines
Discard unused or expired bacteriostatic water according to local laboratory waste regulations. Do not pour down drain unless permitted by institutional guidelines.
Why Choose Euresearchpeptides.com
As a premium UE-based online retailer specializing in buy peptides EU and laboratory peptides Netherlands, we provide:
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EU Warehousing – Fast shipping across Germany, France, Netherlands, Spain, and all EU member states
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Premium Quality – Pharmaceutical-grade bacteriostatic water from certified manufacturers
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Bulk Pricing – 25/case configuration for exceptional laboratory value
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EU Compliance – Full adherence to EU research chemical regulations
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Certificate of Analysis – Lot-specific documentation available for every purchase
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Expert Support – Dedicated team for reconstitution and protocol questions
Trust us for all your peptide supplier Spain and research chemicals EU compliant needs.
SEO FAQ Section – High Commercial Intent
Q1: Where can I buy bacteriostatic water for injection 30mL in Europe?
You can purchase bacteriostatic water for injection 30mL directly from euresearchpeptides.com, a trusted buy peptides EU supplier with EU warehouse operations. We offer the 25/case bulk configuration with fast shipping across Germany, France, Netherlands, and Spain. Shop now
Q2: What is the difference between bacteriostatic water and sterile water?
Bacteriostatic water contains 0.9% benzyl alcohol as a preservative, allowing multiple withdrawals from a single vial for up to 28 days. Sterile water lacks preservatives and must be discarded after single use. For high purity peptides Germany research, bacteriostatic water is preferred for multi-dose protocols. Order bacteriostatic water
Q3: How long does an opened vial of bacteriostatic water last?
When proper aseptic technique is maintained, an opened vial of bacteriostatic water remains usable for up to 28 days after first puncture. After this period, discard any remaining solution regardless of volume. Buy 25/case for research
Q4: Can I use bacteriostatic water for peptide reconstitution?
Yes, bacteriostatic water is the standard solvent for reconstituting lyophilized peptides for research France and GLP-1 research peptides EU. The 0.9% benzyl alcohol preservative maintains sterility during multiple uses. Purchase now
Q5: What is the benzyl alcohol concentration in bacteriostatic water?
Bacteriostatic water contains 0.9% benzyl alcohol (9 mg/mL) as a bacteriostatic preservative. This concentration is USP-standard and effective for maintaining sterility during repeated withdrawals from multi-dose vials. Buy bacteriostatic water EU
Q6: How should I store unopened bacteriostatic water vials?
Store unopened vials at controlled room temperature between 20-25°C. Do not refrigerate or freeze. Protect from extreme temperatures and direct sunlight. For laboratory peptides Netherlands research, maintain proper storage conditions. Order 25/case
Q7: Is bacteriostatic water safe for research use?
Bacteriostatic water is specifically formulated for research chemicals EU compliant applications. It is sterile, non-pyrogenic, and manufactured in GMP-certified facilities. All products are for research use only, not for human administration. Shop with confidence
Q8: What is the pH range of bacteriostatic water?
The pH range of bacteriostatic water is 4.5 to 7.0, with a typical value of 5.7. This broad pH compatibility makes it suitable for reconstituting most research peptides and research SARMs. Buy now
Q9: Do you offer bulk pricing for laboratories?
Yes, the 25/case configuration provides exceptional value for high-volume research laboratories. For larger bulk orders or B2B inquiries, contact our team for peptide supplier Spain pricing. Order bulk bacteriostatic water
Q10: What is the endotoxin specification for bacteriostatic water?
Bacteriostatic water contains less than 0.5 USP Endotoxin Unit per mL, meeting USP 85 requirements. This low endotoxin level is critical for sensitive peptide synthesis Europe research applications. Purchase certified water
Q11: How do I reconstitute peptides with bacteriostatic water?
Clean both vial stoppers with alcohol, withdraw calculated volume of bacteriostatic water using sterile syringe, inject slowly down the inner glass wall of the peptide vial, and swirl gently until dissolved. Detailed protocols available on our peptide synthesis Europe resources page. Buy reconstitution supplies
Q12: What is the shelf life of unopened bacteriostatic water?
Unopened bacteriostatic water vials have a shelf life of up to 24 months from manufacture date when stored properly at controlled room temperature. Check expiration date on each vial before use. Order fresh stock
Q13: Can I refrigerate bacteriostatic water after opening?
No, do not refrigerate bacteriostatic water. Store at room temperature (20-25°C) both before and after opening. Refrigeration may affect solution stability and preservative efficacy. For BPC-157 Europe research, maintain proper storage. Buy now
Q14: Do you ship bacteriostatic water to all EU countries?
Yes, we ship to all EU member states including Germany, France, Netherlands, Spain, Italy, Belgium, Austria, Switzerland, Sweden, Denmark, and more as a leading research chemicals EU compliant distributor. Check shipping
Q15: Is a prescription required to buy bacteriostatic water for research?
No prescription is required for research use purchases. However, buyers must be qualified researchers affiliated with recognized institutions. All products are for research use only and not for human administration. Purchase today






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