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Reconstitution Water

Reconstitution Water

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Buy 1 pieces
$12.00
10% off
Buy  3 and save 10%
$12.00
$10.80
15% off
Buy  5 and save 15%
$12.00
$10.20
20% off
Buy  10+ and save 20%
$12.00
$9.60

Every batch is third-party tested by independent U.S. laboratories. We guarantee 99%+ purity on all research peptides with full COA documentation available for every product.

Dispatches within 24 hours of ordering! We source and ship from united states. Shipping usually takes 2-5 business days

All peptides are manufactured in FDA-registered facilities, then tested and shipped from the United States. We maintain strict quality control standards and follow current Good Manufacturing Practices (cGMP).

BAC Water Sold Separately

Syringes Not Included

Peptides sold in powdered form

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All products are for laboratory research purposes only. Not for human consumption, medical, or veterinary use. getpeptide.co does not condone or support the use of peptides outside of controlled scientific research. By purchasing, you acknowledge that you are a qualified researcher or institution. You must be 21 or older.

What is Reconstitution Water?

Sterile water for reconstitution is a high-purity solvent used to dissolve lyophilized powders for research applications. It is free of bacteriostatic agents and is prepared under sterile conditions to prevent contamination of research samples. This product is intended for laboratory use only.

Key Details
Chemical FormulaH2O
Molecular Mass18.02 Da
CAS Number7732-18-5
Vial Size3ml-10ml
Vial ContentsSterile Water (10ml)

Frequently Asked Questions

Reconstitution water, also called bacteriostatic water, is sterile water containing 0.9% benzyl alcohol as a preservative. It is the standard solvent used to reconstitute lyophilized (freeze-dried) peptide and protein research compounds into solution form. The benzyl alcohol acts as a bacteriostatic agent, inhibiting microbial growth and extending the usable life of reconstituted solutions. It is supplied in a sealed, sterile vial for laboratory use.
Bacteriostatic water is widely used across research and pharmaceutical settings as the standard reconstitution solvent for lyophilized compounds. Its role in research is primarily as a laboratory reagent rather than an active compound. Studies have validated benzyl alcohol at 0.9% concentration as effective for microbial growth inhibition while maintaining compatibility with peptide stability. It is referenced in USP standards for sterile preparations.
Reconstitution water should be stored at controlled room temperature (20-25°C / 68-77°F) in its original sealed vial, protected from light. Once opened, it should be used within 28 days. Avoid freezing. Always use sterile technique when accessing the vial — swab the septum with an alcohol wipe before each needle insertion. Discard if the solution appears cloudy or contains particulate matter.
All products from Peptide.co undergo rigorous third-party laboratory testing to verify identity and purity. Certificates of Analysis (COAs) are available at coa.peptide.co as batches are tested. Testing includes HPLC purity analysis, mass spectrometry identity confirmation, heavy metals screening, and microbial limits testing. All products are manufactured in FDA-registered facilities in the United States.
Bacteriostatic water contains 0.9% benzyl alcohol as a preservative, which inhibits microbial growth. Sterile water for injection (SWFI) contains no preservative and is intended for single-use only. For reconstituting lyophilized peptides in a research setting, bacteriostatic water is preferred because it allows multiple withdrawals from the same vial over up to 28 days while maintaining sterility. Sterile water must be discarded after a single use as it has no antimicrobial protection.
The volume of bacteriostatic water used for reconstitution depends on the peptide quantity and the desired concentration. Common reconstitution volumes range from 1 mL to 3 mL per vial. For precise calculations based on your specific compound and desired concentration, use the free Peptide Reconstitution Calculator available on Peptide.co. When adding water to the vial, direct the stream gently along the inside wall — do not spray directly onto the lyophilized powder.

All products are for research use only. Not for human consumption. These statements have not been evaluated by the FDA

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This will be my 4th purchase of Reta & BPC-157. My orders arrive in Miami in only 2 days. Highly recommended
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Love to support American companies. Pricing is competitive & Shipping is Fast. The Lab Tests & Purity is Legit. What else can you ask for?
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GetPeptide.co is the last provider of peptides I will ever use. They lab test everything, they're fast to ship.

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