Name: BAC Water
SKU: 65
Availability: InStock

BAC Water

$15.00

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In stock

Details

Details
Intended Use: Sterile Bacteriostatic Water is provided exclusively for laboratory procedures such as peptide reconstitution, dilution, and instrument rinsing. It is not approved for human or veterinary injection. Composition: USP-grade purified water with 0.9 % benzyl alcohol (antimicrobial preservative). Container: 30 mL Type-I glass vial, tamper-evident seal; accommodates multiple withdrawals. Storage: Maintain at 20 – 25 °C (controlled room temperature); do not freeze or refrigerate. Shelf Life: 24 months unopened. Discard any remaining volume 30 days after first puncture.
Research

Research
Maintains Sterility Over Time – Comparative in-vitro tests show that 0.9 % benzyl alcohol inhibits common lab-borne contaminants (e.g., S. aureus, E. coli) for up to 30 days in a multi-use vial. Low Endotoxin Profile – USP <85> assays confirm endotoxin levels below 0.25 EU mL⁻¹, supporting sensitive cell-culture applications. Peptide Solubility Compatibility – BAC Water consistently produces clear solutions with most lyophilised peptides at concentrations up to 5 mg mL⁻¹ without visible precipitate or pH drift. All findings derive from controlled laboratory evaluations. No clinical claims are made or implied.
Mechanism of Action

Mechanism of Action
Bacteriostatic Water preserves sterility through the bacteriostatic effect of benzyl alcohol: Cell-Wall Disruption – Benzyl alcohol interferes with bacterial membrane integrity, preventing replication rather than killing outright. Static, Not Cidal – Because growth is halted (not lysed), chemical compatibility with most peptides and proteins remains high. Multi-Use Viability – The static environment allows the same vial to be accessed repeatedly under aseptic technique for up to 30 days, reducing solvent waste and prep time. This anti-microbial action ensures a stable, low-bioburden solvent that can be drawn multiple times without compromising peptide integrity in research workflows.

Clinically Proven

TESTED

COMMUNITY LOVED

EXPERT APPROVED

TESTED

SCIENCE-BACKED

COMMUNITY LOVED

EXPERT APPROVED

Why Choose Sunday

Every product we ship is engineered to remove variables and let your data speak for itself.

✧

Prep

Flip the cap, swab the septum with 70 % IPA.

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Draw

Use a sterile syringe to withdraw the volume needed for peptide reconstitution

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Inject

Transfer the water into your peptide vial; swirl until dissolved.

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Store

Research peptides in a clean airlight vial in the fridge at around 36 to 46 degrees Fahreheit.

“Reliable solvents are the backbone of reliable science.”

Frequently Asked Questions

✧ 1. What are Sunday Health peptides used for?

All Sunday Health products are sold for research use only. They are not intended for human consumption, therapeutic, or diagnostic use. Our peptides are designed exclusively for controlled laboratory research, educational studies, or analytical testing. Every product label and supporting document clearly reflects this compliance standard.

✦ 2. Who is eligible to purchase peptides?

Purchases are available to verified professionals, licensed clinics, educational institutions, and qualified research entities. Individuals may also purchase peptides for legitimate research or educational purposes, but all buyers must acknowledge and agree to Sunday Health’s research-only terms prior to completing any order. We do not sell or endorse products for personal or medical use under any circumstance

♡ 3. How should peptides be handled and stored?

Peptides arrive as a lyophilized (freeze-dried) powder. For laboratory reconstitution, use only sterile bacteriostatic water or sterile saline (0.9 percent NaCl). Gently introduce the solvent and swirl—do not shake. Once reconstituted, store at 35°F to 45°F for short-term use, or at –4°F for long-term preservation. Protect vials from light and moisture, and avoid repeated freeze and thaw cycles to maintain stability.

⟡ 4. Why do peptide vials appear nearly empty?

Because peptides are measured in milligrams, the quantity often appears minimal or as a thin layer within the vial. This is completely normal for high-purity research peptides. Each vial undergoes precision weighing and purity testing using high-performance liquid chromatography (HPLC) and mass spectrometry to ensure the correct labeled amount is present.

✧ 5. What documentation and quality assurances come with each product?

Every peptide includes a Certificate of Analysis (COA) verifying its identity, purity (≥ 99 percent), and composition. Each batch is U.S. sourced and assembled under strict quality oversight and internal auditing. Full lot traceability, validated purity testing, and documentation accompany every shipment to ensure reproducibility, compliance, and scientific reliability.

BAC Water

Details

Research

Mechanism of Action