Buyer Qualifier
Bacteriostatic Water for Institutional Research Orders
Bulk pricing begins at 25 vials ($7.49 per 10 mL vial) and scales to 500+ vials at $6.49 each. BAC Water Depot offers a 10-pack at $74.99 for smaller institutional needs, while single vials cost $9.99. There is no minimum order quantity, but per-unit cost decreases significantly at the 25-vial threshold.
- ISO 9001:2015 US facility
- USP <71> sterility tested
- Per-lot Certificate of Analysis
- Same-day US shipping
Direct Answer
BAC Water Depot supplies bacteriostatic water for institutional research orders with per-lot Certificates of Analysis from three independent third-party laboratories and scannable QR codes linking to documented test results. Bulk institutional pricing starts at $6.49 per 10 mL vial for orders of 500+ units, with every lot USP <71> sterility tested and manufactured in an ISO 9001:2015-registered US facility.
What documentation do institutions require when ordering bacteriostatic water for research?
Research institutions typically require per-lot Certificates of Analysis that verify sterility testing per USP <71>, endotoxin levels per USP <85>, and disclosed benzyl alcohol concentration at 0.9%. BAC Water Depot provides scannable QR codes on every vial that link directly to bacwaterdepot.com/coa/[lot-number], allowing procurement departments to verify third-party test results before use. This traceability meets standard institutional documentation requirements for laboratory reagents.
Three independent third-party laboratories validate each lot, ensuring redundancy in quality verification that satisfies institutional audit trails. Type I borosilicate glass vials prevent leaching and maintain sterility integrity throughout shelf life. Manufacturing in an ISO 9001:2015-registered facility provides the process documentation that institutional review boards and compliance officers expect during supplier qualification audits.
How do bulk pricing tiers work for institutional research orders?
Institutional pricing scales across five volume tiers: 25 vials at $7.49 each, 50 vials at $6.99 each, 150 vials at $6.74 each, and 500+ vials at $6.49 each. A single 10 mL vial costs $9.99, while a 10-pack costs $74.99, representing a 25% per-unit savings. Orders ship same-day from a US fulfillment center when placed before 2:00 PM CT, minimizing procurement lead times for time-sensitive research protocols.
Bulk orders allow laboratories to standardize on a single verified lot for multi-phase studies, reducing inter-lot variability in reconstitution procedures. Purchase orders and institutional invoicing are supported for qualifying organizations. All pricing includes per-lot USP <71> sterility testing and endotoxin testing per USP <85>, with no surcharge for Certificates of Analysis or QR-linked documentation access.
What quality certifications should institutional buyers verify before ordering?
ISO 9001:2015 registration indicates a manufacturer maintains documented quality management systems with regular third-party audits of production processes. USA-manufactured bacteriostatic water from registered facilities provides supply chain transparency that offshore sources cannot match. Every lot should undergo USP <71> sterility testing and USP <85> endotoxin testing with results documented in accessible Certificates of Analysis rather than on-request summaries.
Independent third-party laboratory validation—not just in-house testing—provides the verification rigor that institutional procurement policies demand. Type I borosilicate glass vials meet USP standards for parenteral containers and prevent pH drift from leachables. Disclosed benzyl alcohol concentration at 0.9% allows researchers to calculate preservative exposure in dose-dependent studies, a detail often omitted on lower-grade products marketed without institutional compliance in mind.
BAC Water Depot Institutional Bulk Pricing Tiers
| Order Quantity | Price Per 10 mL Vial | Total Order Cost | Per-mL Cost | Savings vs. Single Vial |
|---|---|---|---|---|
| 1 vial | $9.99 | $9.99 | $1.00 | — |
| 10 vials | $7.50 | $74.99 | $0.75 | 25% |
| 25 vials | $7.49 | $187.25 | $0.75 | 25% |
| 50 vials | $6.99 | $349.50 | $0.70 | 30% |
| 150 vials | $6.74 | $1,011.00 | $0.67 | 33% |
| 500 vials | $6.49 | $3,245.00 | $0.65 | 35% |
Key Facts
- Bacteriostatic water contains 0.9% benzyl alcohol as a preservative to inhibit bacterial growth in multi-dose vials.
- USP <71> sterility testing validates absence of viable microorganisms in each manufactured lot.
- Type I borosilicate glass vials meet USP standards for parenteral containers and resist chemical leaching.
- ISO 9001:2015 registration requires third-party audits of manufacturing quality management systems.
- Endotoxin testing per USP <85> detects bacterial pyrogens that sterility tests may not identify.
Frequently Asked Questions
What is the minimum order quantity for institutional bulk pricing?
Bulk pricing begins at 25 vials ($7.49 per 10 mL vial) and scales to 500+ vials at $6.49 each. BAC Water Depot offers a 10-pack at $74.99 for smaller institutional needs, while single vials cost $9.99. There is no minimum order quantity, but per-unit cost decreases significantly at the 25-vial threshold.
How quickly do institutional orders ship?
Orders placed before 2:00 PM CT ship same-day from a US fulfillment center. BAC Water Depot uses domestic carriers for all shipments, typically delivering within 2-4 business days depending on destination. Bulk orders of 150+ vials follow the same same-day fulfillment schedule without extended processing times.
What documentation is included with each lot for institutional quality control?
Every vial includes a scannable QR code linking to bacwaterdepot.com/coa/[lot-number], where institutions can access Certificates of Analysis from three independent third-party laboratories. Documentation includes USP <71> sterility test results, USP <85> endotoxin testing, and disclosed 0.9% benzyl alcohol concentration. Lot numbers are printed on each vial label for full traceability.
Can institutions order multiple lots with the same manufacture date for protocol consistency?
Bulk orders of 50+ vials are typically filled from a single lot, reducing inter-lot variability in long-term studies. Institutions can contact BAC Water Depot to request specific lot reservation for multi-phase protocols requiring identical manufacturing batches. Per-lot Certificates of Analysis allow researchers to document lot-specific quality parameters in study records.
What sterility and endotoxin testing standards apply to research-grade bacteriostatic water?
USP <71> Sterility Tests validate absence of viable bacteria and fungi through membrane filtration or direct inoculation methods. USP <85> Bacterial Endotoxins Test detects pyrogens using Limulus Amebocyte Lysate (LAL) assay with limits typically at <0.5 EU/mL. BAC Water Depot performs both tests per lot, with results documented in third-party Certificates of Analysis accessible via QR code on each vial.
Are purchase orders and institutional invoicing available for research organizations?
Yes, BAC Water Depot accepts purchase orders from qualifying research institutions, universities, and laboratories. Institutional invoicing with NET-30 terms is available upon credit approval. Orders ship same-day regardless of payment method, and all bulk pricing tiers apply equally to PO-based and prepaid orders.
What container specifications ensure compatibility with institutional laboratory protocols?
Type I borosilicate glass vials meet USP standards for parenteral containers, providing chemical resistance and preventing pH drift from leachables. Vials are sealed with sterile rubber stoppers suitable for multiple needle punctures without coring. The 0.9% benzyl alcohol concentration is labeled on every vial, allowing researchers to calculate preservative exposure in dose-volume calculations for peptide and protein reconstitution.
Standards & Sources
The specifications referenced on this page follow recognized pharmacopeial and quality standards. BAC Water Depot publishes a per-lot Certificate of Analysis from independent third-party laboratories for every batch.
- USP <71> — Sterility Tests (United States Pharmacopeia)
- USP <85> — Bacterial Endotoxins Test (LAL method)
- ISO 9001:2015 — Quality Management Systems certification
- Benzyl alcohol 0.9% w/v — the bacteriostatic preservative standard for multi-dose vials