Premium-Grade · In Stock · Fast Dispatch
One Product.
One Product.
Done Right.
Gridline BAC™
Gold Standard 30mL Hospira Bacteriostatic Water.
Ships Same Business Day.
Only The Best.
Order Now
Same-day dispatch · Tracked US shipping
Order by 2 PM ET for same-day dispatch
Genuine Hospira
Ships same day
US-based supplier
Hospira BrandAuthentic & lot-coded
Ships Same DayOrder by 2PM ET
30mL Multiple-DoseSealed vials
US-Based SupplierTennessee
In Stock — Ready to Ship
Order Your 30mL Bacteriostatic Water
Choose a single vial, a 3-pack, or a full case. Same-day dispatch on orders placed by 2 PM ET.
In Stock
Hospira · Bacteriostatic Water
Bacteriostatic Water 30mL - Gridline Bac
$21.99$23.50
Save 6%
FREE US shipping on orders $70+ · Standard $8.99
Current stock: EXP 2028-MAR-31 · lot-verified- Genuine, sealed Hospira 30mL vials
- Same-day dispatch on orders by 2 PM ET
- Fast Checkout · Securely Processed
“Shipping was fast..and a great product..with great price.”
Eric D. · Verified buyer
“Great product & quick delivery time!”
Karla O. · Verified buyer
Our promise, tracked
Real numbers from our shipping floor
132
Orders shipped in the past 7 days
100%
Same-day dispatch · orders by 2 PM ET
7h 12m
Median time from order to fulfillment
Computed from our real order and fulfillment records · Updated 12:26:30 August 24, 2026 · Verify your lot →
Why Gridline BAC™
A Cleaner Way to Buy Bacteriostatic Water
One product, done right. We focus exclusively on stocking and shipping genuine 30mL Hospira bacteriostatic water. Fast.
Authentic Hospira
Every vial is genuine Hospira/Pfizer bacteriostatic water. Sealed, lot-coded, and sourced through legitimate US distribution. No gray-market product, no repackaging.
Fast Dispatch
Orders placed by 2 PM ET ship the same business day from Tennessee. Most US orders have an estimated arrival within 2–5 business days, tracked door to door.
In Stock Now
What you see is on the shelf. We hold inventory of 30mL multiple-dose vials so there are no backorders, no waitlists just product that ships immediately.
The Gridline Family
Our Brands
Two focused storefronts, one operation. Same Tennessee facility, same fast dispatch, same standard for what goes in the box.
You are here
Gridline BAC™
Bacteriostatic Water
One product, done right. Genuine 30mL Hospira multiple-dose vials, sealed and lot-coded, stocked deep so nothing sits on backorder.
- Authentic Hospira, sourced through US distribution
- Same-day dispatch on orders by 2 PM ET
- Tracked US shipping, discreet packaging
also check out
Gridline Research
Research Formulas & Compounds
Our sister storefront for research-grade formulas and compounds, supplied as lyophilized powder for in vitro laboratory work.
- Purity verified by HPLC and mass spectrometry
- Greater than 99% median purity across the catalog
- Same-day dispatch from the same Tennessee facility
All products offered by Gridline are intended solely for in vitro laboratory research use and are not for human or animal consumption. Gridline BAC and Gridline Research are separate storefronts; orders, shipping, and support are handled independently.
Questions & Answers
Frequently Asked Questions
What is the difference between bacteriostatic and sterile water?
Sterile water contains no preservative and is intended for a single use. Bacteriostatic water contains 0.9% benzyl alcohol, which inhibits bacterial growth and lets a multiple-dose vial be accessed repeatedly over a defined in-use window.
How long does it last?
Unopened vials are stable until the printed expiration date. Once the stopper is first punctured, a multiple-dose vial is generally used within 28 days and then discarded, per the manufacturer's labeling.
How should I store it?
Store at controlled room temperature, away from direct light and freezing. Keep the vial sealed until use and always follow the storage instructions printed on the manufacturer's label.
What size vials are available?
We stock 30mL Hospira multiple-dose vials. You can order a single vial, a 3-pack, or a 25-vial case directly from the product section on this page.
Still have a question? Contact us