What Is TM BioWater Bacteriostatic Water (30 mL)?
TM BioWater is a bacteriostatic water brand sold via bacteriostaticwater.com offering 30 mL multi-dose vials. The brand emphasizes manufacturing certifications and engineering claims in its marketing. Independently published per-lot test results and a buyer-accessible CoA archive are not as prominent in the public listing.
Side-by-Side Specification
| Criterion | Bacteriostatic Water (BW-10) | TM BioWater |
|---|---|---|
| Preservative | 0.9% Benzyl Alcohol | 0.9% Benzyl Alcohol |
| Vial Size | 10 mL (30 mL on request) | 30 mL |
| Container | Type I Borosilicate Glass | Glass |
| Per-Lot Third-Party Testing | 3 independent labs, public CoA | Internal QC; CoA on request |
| Manufacturing Disclosure | ISO 9001:2015 US facility, explicit | Certification claims in marketing |
| Per-Vial Pricing | $9.99 (10 mL) / $6.49 bulk | Higher per-vial for 30 mL format |
| Per-mL Cost (Bulk) | ~$0.65/mL at bulk tier | Calculate per current TM BioWater price |
| Country of Origin | United States | United States |
When to Use Bacteriostatic Water
Choose BAC Water Depot when a 10 mL vial format fits your research draw schedule (most peptide protocols draw 0.1–0.5 mL per dose — a 10 mL vial typically yields 4 weeks of multi-draw use, the maximum recommended in-use window). Per-lot CoA from three independent laboratories and ISO 9001:2015 disclosure are the documentation differentiators.
View BAC Water Depot 10 mL specification · single vials from $9.99, bulk from $6.49 per vial.
When to Use TM BioWater
Choose TM BioWater when a single 30 mL vial format is operationally preferred — typically for higher-volume reconstitution or extended-use protocols where the entire vial is used inside the 28-day post-puncture window.
Frequently Asked Questions
Is TM BioWater better than BAC Water Depot?
Both are credible US-based research-supply options. The decision factors are vial size (30 mL vs 10 mL), how much of the supply-chain documentation is publicly verifiable before purchase, and per-mL economics at your buying volume. BAC Water Depot publishes per-lot CoA from three independent laboratories ahead of purchase; review TM BioWater's current documentation practices on their site.
Why does BAC Water Depot use 10 mL vials instead of 30 mL?
10 mL is the standard laboratory format for multi-draw peptide reconstitution. A typical peptide research protocol draws 0.1–0.5 mL per dose, so a 10 mL vial yields 20–100 doses — usually inside the recommended 28-day post-puncture in-use window. 30 mL vials are appropriate for higher-volume protocols; we supply 30 mL on request.
Does BAC Water Depot match TM BioWater's manufacturing certifications?
BAC Water Depot manufactures in an ISO 9001:2015 registered US facility and publishes that explicitly. Three independent third-party laboratories verify every lot. We disclose the certification framework directly on bacwaterdepot.com/about rather than asking buyers to take a marketing claim on trust.
How does per-mL pricing compare between BAC Water Depot and TM BioWater?
BAC Water Depot bulk pricing is ~$0.65 per mL ($6.49 per 10 mL vial at the 25-vial tier). TM BioWater 30 mL per-mL cost depends on current pricing — calculate (vial price ÷ 30) for direct comparison. Verify current pricing on each supplier's site before bulk procurement.
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Research-Grade Bacteriostatic Water · From $9.99
ISO 9001:2015 USA-manufactured. Three independent labs verify every production lot. CoA available per lot.
