Where to buy bacteriostatic water in Australia
Bacteriostatic water isn't a typical chemist or supermarket item in Australia. The most reliable way to buy it is online, from a local supplier who can ship to your address with tracking and no customs delays.
Buying bacteriostatic water online in Australia
Sydney Bacwater supplies pharmaceutical-grade bacteriostatic water in 10mL, 30mL and 50mL multi-dose vials. Every order is dispatched from our Sydney warehouse with tracking, and orders over $75 ship free anywhere in Australia. Express shipping is available if you need stock in a hurry.
Buying locally means no customs hold-ups, no overseas freight charges, and pricing that's set in AUD.
Can I buy bacteriostatic water from a chemist?
Australian pharmacies generally do not stock bacteriostatic water as an off-the-shelf product. It's a research-use item rather than a consumer health item, so most chemists will not carry it on the shelf and may not be able to order it in for you.
Ordering online from an Australian supplier is the simpler path: stock is held locally, shipping is set up for domestic delivery, and you can compare different vial sizes and related supplies before you order.
Bacteriostatic water in Sydney
Sydney Bacwater is based in Sydney and dispatches every order from a Sydney warehouse. If you're based in Sydney or nearby, orders typically arrive faster than they would from an interstate or international supplier. Even outside NSW, we ship Australia-wide with tracking so you can plan around delivery timing.
Cheapest way to buy bacteriostatic water
The lowest entry price point is the 10mL vial, which is the right pick if you only need a small amount on hand. If you use bacteriostatic water regularly, however, the 30mL and 50mL vials work out cheaper per mL — so the most economical choice depends on how much you'll actually use within the 28-day post-puncture window.
The size guide below has a side-by-side comparison if you're trying to decide which option is best value for your usage.
Where to buy water for injection
Water for injection (WFI) is a different product to bacteriostatic water — it's the same sterile water but without the benzyl alcohol preservative, so it's intended as a single-use product rather than a multi-dose one. We don't supply water for injection. If you specifically need WFI, you'll typically need to go through a medical-grade supplier or pharmacy with the appropriate clearances.
For most research workflows that need a multi-dose diluent, bacteriostatic water is the more practical and more commonly used product.
Shop bacteriostatic water
10mL, 30mL and 50mL multi-dose vials shipped Australia-wide.
Compare BAC water sizes
Side-by-side comparison of the 10mL, 30mL and 50mL options.
Storage guide
How to handle opened vials and track puncture dates.
Common questions
Where can I buy bacteriostatic water in Australia?
You can buy bacteriostatic water online in Australia from Sydney Bacwater. We ship 10mL, 30mL and 50mL multi-dose vials Australia-wide with tracking, including free shipping on eligible orders over $75.
Can I buy bacteriostatic water from a chemist?
Australian pharmacies generally do not stock bacteriostatic water as an off-the-shelf product for research use. Ordering online from an Australian supplier is usually the most reliable way to source it without import delays.
Where can I buy bacteriostatic water in Sydney?
Sydney Bacwater is based in Sydney and ships from a Sydney warehouse. Orders to NSW addresses typically arrive faster than international orders, and you can place an order online for delivery anywhere in Australia.
What's the cheapest 10mL bacteriostatic water option in Australia?
Our standard 10mL multi-dose vial is the entry-size option. The exact cost-per-mL works out cheaper on the 30mL and 50mL vials, so if you use bacteriostatic water regularly, stepping up a size is usually better value.
Where can I buy water for injection in Australia?
Water for injection is a different product to bacteriostatic water — it does not contain the bacteriostatic preservative and is treated as single-use. We do not stock water for injection. If you specifically need WFI you'll need to source it from a medical supplier; for multi-dose research use, bacteriostatic water is the more practical option.
For in-vitro research and laboratory use only. Not intended for human or veterinary use.