Bac Water
Price range: $8.00 through $18.00
Bac Water (Bacteriostatic Water, USP-grade base) is a sterile, non-pyrogenic aqueous diluent containing 0.9% (9 mg/mL) benzyl alcohol as an antimicrobial preservative.
Designed strictly for controlled laboratory workflows, the bacteriostatic agent inhibits microbial growth, allowing researchers to make repeated volume transfers from a single multi-draw container over 28 days.
It is supplied as a research-grade reference diluent for precise reagent reconstitution. Not for consumption, in vivo administration, or any application outside a controlled laboratory setting.
Bac Water Research Compound (Bacteriostatic Reconstitution Solution)
Antimicrobial Diluent | Aqueous Solvent + Benzyl Alcohol | H₂O + C₇H₈O
Parenteral-Grade Reference Standard | Research-Grade | COA Per Batch | RUO
FOR RESEARCH USE ONLY. Not intended for consumption, administration, therapeutic, or diagnostic application of any kind. For laboratory and preclinical research exclusively. Not a drug, dietary supplement, food, or cosmetic product.
TECHNICAL SPECIFICATIONS
| Property | Data |
|---|---|
| Product Reference | Bac Water – Bacteriostatic Reconstitution Solution |
| Chemical Class | Aqueous Diluent with Antimicrobial Preservative |
| IUPAC Name (Preservative) | Phenylmethanol (Benzyl Alcohol) |
| Physical Format | Multi-Dose Semi-Rigid Polymer/Glass Vial |
| Molecular Formula | H₂O + C₇H₈O |
| Molecular Mass (Preservative) | 108.14 g/mol |
| PubChem CID | 962 (Water) / 244 (Benzyl Alcohol) |
| Receptor Target | N/A (Aqueous Solvent) |
| Preservative Strength | 0.9% (9 mg/mL) |
| Analytical Sterility | Non-pyrogenic, GMP-verified |
| Solubility | Universal Aqueous Solvent |
| Storage | Controlled room temperature; do not freeze |
| Regulatory Class | Research Use Only (RUO) – Not for living organisms |
Disclaimer : For Research Use Only (RUO). Not for human use.
Product Overview
Discovery and Scientific Background
This product comprises a multi-draw sterile diluent known as Bacteriostatic Water. It is classified as an antimicrobial solvent, combining highly purified laboratory water with a 0.9% concentration of benzyl alcohol.
Unlike single-use sterile water that lacks preservatives and must be discarded immediately after opening, Bac Water’s multi-draw architecture enables researchers to maintain the sterility of their stock solutions over multiple experimental sessions. This makes it uniquely valuable for longitudinal cell-culture studies, stable research compound reconstitution, and comprehensive preclinical testing design.
2026 Laboratory Applications
In 2026-era preclinical research, this compound is utilized to study and prepare:
Reagent & Protein Reconstitution: Rehydrating lyophilized synthetic compounds (such as research-grade aminos) to create stable, sterile stock solutions for cell-based assays and analytical testing.
Micro-Volume Aliquot Preparation: Utilizing the benzyl alcohol preservative to allow a single sealed receptacle to be accessed repeatedly over 28 days, reducing reagent waste and ensuring consistent laboratory dilutions. Analytical Test Vehicles: Providing a controlled, preserved aqueous vehicle for diluting research compounds before ex vivo tissue studies or in vitro cellular modeling.
Instrument & Reagent Rinsing: Maintaining sterile conditions in the laboratory by using the bacteriostatic solution to rinse pipettes or analytical instruments used to handle highly sensitive compounds.
Preservative Interaction Assays: Studying the interaction of 0.9% benzyl alcohol on the half-life and stability of various synthetic amino-acid sequences in aqueous environments.
MOLECULAR STRUCTURE
Benzyl Alcohol (Active Preservative in Bac Water)
PubChem CID 244 (Water: CID 962)
Chemical structure illustration representing benzyl alcohol, a compound commonly discussed as a preservative component in Bac Water formulations. This image is intended for research, educational, and laboratory reference content only.
” data-image-caption=”
Benzyl alcohol is commonly referenced as a preservative component in Bac Water.
” data-large-file=”https://profoundaminos.com/wp-content/uploads/2024/10/Benzyl-Alcohol-Structure-Used-in-Bac-Water-Formulations-1024×576.webp” class=”size-medium wp-image-176133″ src=”https://licensebpeptides.com/wp-content/uploads/2026/06/Benzyl-Alcohol-Structure-Used-in-Bac-Water-Formulations-300×169-1.webp” alt=”Benzyl alcohol chemical structure used as a preservative in Bac Water” width=”300″ height=”169″ srcset=”https://licensebpeptides.com/wp-content/uploads/2026/06/Benzyl-Alcohol-Structure-Used-in-Bac-Water-Formulations-300×169-1.webp 300w, https://profoundaminos.com/wp-content/uploads/2024/10/Benzyl-Alcohol-Structure-Used-in-Bac-Water-Formulations-1024×576.webp 1024w, https://profoundaminos.com/wp-content/uploads/2024/10/Benzyl-Alcohol-Structure-Used-in-Bac-Water-Formulations-768×432.webp 768w, https://profoundaminos.com/wp-content/uploads/2024/10/Benzyl-Alcohol-Structure-Used-in-Bac-Water-Formulations.webp 1200w” sizes=”auto, (max-width: 300px) 100vw, 300px”>
Scientific illustration of a water molecule, H₂O, representing the solvent component commonly used in Bac Water. This visual is intended for educational and laboratory reference content only.
” data-image-caption=”
Water is the main solvent base used in Bac Water formulations.
” data-large-file=”https://profoundaminos.com/wp-content/uploads/2024/10/Water-Molecule-Structure-Used-as-a-Solvent-in-Bac-Water-1024×576.webp” class=”size-medium wp-image-176134″ src=”https://licensebpeptides.com/wp-content/uploads/2026/06/Water-Molecule-Structure-Used-as-a-Solvent-in-Bac-Water-300×169-1.webp” alt=”Water molecule structure showing H₂O used as a solvent in Bac Water” width=”300″ height=”169″ srcset=”https://licensebpeptides.com/wp-content/uploads/2026/06/Water-Molecule-Structure-Used-as-a-Solvent-in-Bac-Water-300×169-1.webp 300w, https://profoundaminos.com/wp-content/uploads/2024/10/Water-Molecule-Structure-Used-as-a-Solvent-in-Bac-Water-1024×576.webp 1024w, https://profoundaminos.com/wp-content/uploads/2024/10/Water-Molecule-Structure-Used-as-a-Solvent-in-Bac-Water-768×432.webp 768w, https://profoundaminos.com/wp-content/uploads/2024/10/Water-Molecule-Structure-Used-as-a-Solvent-in-Bac-Water.webp 1200w” sizes=”auto, (max-width: 300px) 100vw, 300px”>
Benzyl Alcohol (used in Bac Water) PubChem ID: 244
Water (used as a solvent in Bac Water) PubChem ID: 962
Bacteriostatic water is a two-component system: purified water (H2O) and a 0.9% concentration of benzyl alcohol (C7H8O). Benzyl alcohol features an aromatic benzene ring attached to a methylene group bearing a hydroxyl substituent. This specific molecular structure provides the bacteriostatic properties, actively inhibiting the reproduction of bacteria and ensuring the extended 28-day viability of the multi-draw container.
Diluent Profile – Application Data
| Component | Concentration | Primary Research Endpoint |
|---|---|---|
| Purified Water (H₂O) | 99.1% | Universal solvent for aqueous reagent dissolution |
| Benzyl Alcohol (C₇H₈O) | 0.9% (9 mg/mL) | Microbial inhibition, multi-dose vial longevity |
| pH Level | ~5.7 (4.5 – 7.0) | Stability maintenance for reconstituted analytes |
Comparative Research Context
| Feature | Bac Water (Bacteriostatic) | Sterile Water (Preservative-Free) | 0.9% Saline | Reconstitution Buffer |
|---|---|---|---|---|
| Preservative | 0.9% Benzyl Alcohol | None (Pure Water) | None (Sodium Chloride) | Varies (e.g., PBS) |
| Multi-Use | Up to 28 Days | Single-Use Only | Single-Use Only | Multi-Use |
| Primary Application | Long-term reagent reconstitution | Immediate use, sensitive compounds | Isotonic physiological modeling | Specific pH-dependent assays |
| Sterility | Non-pyrogenic | Non-pyrogenic | Non-pyrogenic | Non-pyrogenic |
| Microbial Inhibition | ■ High | ■ None | ■ None | ■ Low to Moderate |
KEY DIFFERENTIATOR: Bac Water is the only standard laboratory diluent that combines a pure aqueous environment with a 28-day bacteriostatic longevity window. Sterile water lacks protection once punctured, and Saline introduces sodium ions that may degrade specific sequence bonds. For researchers running multi-day metabolic compound analysis, Bac Water remains the reference standard diluent.
WHY SOURCE FROM PROFOUND AMINOS
- Verified Composition and Sterility
Standard water can easily become contaminated. We verify our Bac Water is manufactured under rigorous Good Manufacturing Practice (GMP) conditions, utilizing exact 0.9% USP-grade benzyl alcohol. This ensures the diluent is strictly non-pyrogenic and free from experimental contaminants. - Multi-Draw Precision
The Laboratory Handling Advantage Supplied in high-quality sealed receptacles, this format allows for repeated, accurate micro-volume transfers in laboratory settings without discarding the remaining solvent. The verified 0.9% preservative level prevents microbial proliferation, reducing variability across assay replicates. 3. Cold-Chain Integrity & USA Domestic Shipping
Research-grade diluents are temperature sensitive. International sourcing introduces freezing or overheating risks. Bac Water ships exclusively within the USA via a
monitored logistics protocol from a climate-controlled facility, eliminating the risk of preservative degradation.
REGULATORY & COMPLIANCE STATEMENT (RUO)
| Classification | Detail |
|---|---|
| Regulatory Status | Research Use Only (RUO) U.S. Federal Regulatory Framework |
| FDA Status | Not approved as a consumer therapeutic. No NDA/ANDA filed. |
| Not a Drug | Not evaluated by FDA for safety or efficacy in any application |
| Not a Supplement | Not a dietary supplement, nutraceutical, or consumer product |
| Chemical Reference | Supplied solely for laboratory testing and preclinical investigation |
| PPE Required | Gloves, lab coat, protective eyewear during handling |
| PubChem CID | 962 (Water) / 244 (Benzyl Alcohol) |
FOR RESEARCH USE ONLY. NOT FOR HUMAN OR ANIMAL APPLICATION.
STRICT PROHIBITION: Promoting, distributing, or using this research diluent for any application involving administration to living organisms is strictly prohibited and constitutes a violation of U.S. federal law. This product is not manufactured, labeled, or intended for any pharmaceutical, therapeutic, or clinical application. FDA enforcement actions in 2024-2026 have established that RUO disclaimers do not protect sellers when overall marketing content indicates intended human use.
“These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.”
Frequently Asked Questions
Q1: Is Bac Water intended for consumption or administration?
No. Bac Water is strictly classified as a Research Use Only (RUO) laboratory reagent. It is not approved, labeled, or intended for consumption, administration, therapeutic use, or any diagnostic application. It is not a drug or dietary supplement.
Q2: What is Bacteriostatic Water?
Bacteriostatic Water is a sterile aqueous solution containing 0.9% benzyl alcohol. The preservative actively inhibits bacterial growth, allowing a multi-draw container to be accessed repeatedly for diluting or dissolving research compounds over time .
Q3: What is the difference between Bac Water and standard Sterile Water?
The critical difference is the presence of the preservative. Bacteriostatic water contains 0.9% benzyl alcohol, enabling multi-use over a 28-day period. Standard sterile water contains zero preservatives and must be discarded immediately after a single use to prevent bacterial contamination.
Q4:Why is Bac Water supplied in multi-draw containers?
The multi-draw format leverages the bacteriostatic properties of benzyl alcohol, allowing researchers to extract exact micro-volumes over several weeks without compromising the sterility of the remaining diluent, drastically reducing laboratory waste.
Q5: What is the FDA regulatory status of Bac Water?
Bac Water is not an approved consumer product or dietary supplement. The FDA has clearly stated that marketing “Bac Water” alongside unapproved kits constitutes the sale of an unapproved new drug. We supply this exclusively as a standalone RUO laboratory reagent.
Q6: Is it safe to use Bac Water for neonatal research models?
No. Benzyl alcohol has been associated with severe toxicity in neonates. It is strictly contraindicated for use in any neonatal modeling or fluid replacement applications.
Q7: Can Bac Water cause compound degradation?
In most cases, Bac Water protects compounds. However, a small subset of highly sensitive research chemicals may react to the 0.9% benzyl alcohol. Researchers should verify the specific solubility and stability requirements of their target material before using bacteriostatic diluents.
Q8: Can Bac Water be used outside a controlled laboratory research setting?
Absolutely not. This compound is classified strictly for laboratory investigation only. Any non-laboratory use—including personal, consumer, or wellness applications—violates our Terms of Service and will result in immediate order cancellation.
Q9: Do you provide a COA for every batch?
Yes. Every Bac Water batch includes documentation verifying the 0.9% benzyl alcohol concentration, pH levels, and absolute sterility to ensure non-pyrogenic properties.
Q10: How long does Bac Water last after the first puncture?
When handled using strict aseptic techniques in a sterile laboratory environment, the 0.9% benzyl alcohol preservative maintains the integrity of the solution for up to 28 days after the initial entry.
RESEARCH USE ONLY — NOT FOR HUMAN USE — NOT FOR ANIMAL USE
Be the first to review “Bac Water”
Related products
Uncategorized
Uncategorized
Uncategorized
Uncategorized
Uncategorized
Uncategorized
Uncategorized
Uncategorized
Reviews
There are no reviews yet.