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Reconstitution Solution

Sterile water preserved with 0.9% benzyl alcohol, the multi-dose diluent sold as bacteriostatic water. Choose a vial size, then a pack.

USP-Grade Hospira Bac Water

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bottles of reconstitution solution

Browse Reconstitution Solution

Sterility Guaranteed

Every vial is manufacturer-sealed under strict aseptic conditions with 0.9% benzyl alcohol

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Orders placed before 1 pm ET ship the same day from our US warehouse

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Genuine Hospira®

Reconstitution Solution.Co stocks both Hospira® brand and USP-grade generic bac water

Is reconstitution solution the same as bacteriostatic water?

“Reconstitution solution” names a job, not a formula: any sterile liquid used to return a freeze-dried compound to solution can be listed under it. That is where buyers get caught, because plain sterile water and saline are sold under the same name.

What we sell under that name is bacteriostatic water: sterile water with 0.9% benzyl alcohol. The preservative is the difference. It stops bacteria multiplying in the vial between draws, which is what makes a multiple-dose vial possible. Check the label for “benzyl alcohol 0.9%” whoever you buy from.

What is in the vial

ContentsSterile water for injection
PreservativeBenzyl alcohol 0.9% (9 mg per mL)
ContainerMultiple-dose glass vial, sealed
Sizes3 mL, 10 mL, 30 mL generic, and Hospira 30 mL
LabelNot for use in neonates

Buying reconstitution solution here

  • Dispatch: orders placed before 1 pm ET, Monday to Friday, leave the same business day.
  • Shipping: free US shipping on orders over $200.
  • Payment: card, Apple Pay, Google Pay, or Zelle on orders from $80.
  • Packs: each size comes as a single vial or in packs, priced lower per vial as the pack grows.

Your Questions Answered

Where can I buy reconstitution solution?

From the products above. Every size ships from the United States, and orders before 1 pm ET leave the same business day.

Yes. Sterile water has no preservative, so a vial is meant to be used once. Bacteriostatic water adds 0.9% benzyl alcohol, which allows repeated draws from the same vial.

It depends on how much you use between orders. The 3 mL and 10 mL vials suit small, occasional use. The 30 mL vial and the multi-packs cost less per mL.

Yes, Hospira 30 mL multiple-dose vials, alongside our own 3 mL, 10 mL and 30 mL vials.

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