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Bacteriostatic Water 10 mL

From $10.50

US-made 10 mL multiple-dose vials with 0.9% benzyl alcohol (9 mg/mL). Same-day dispatch from US stock for orders before 1 pm ET.

Order before 1 pm ET on a weekday and it ships today. Free shipping over $200.

Pack prices
PackPricePer vial
1 Bottle$10.50$10.50
3 Bottles$26.95$8.98 save 14%
5 Bottles$42.95$8.59 save 18%
10 Bottles$79.95$8.00 save 24%
25 Bottles$174.95$7.00 save 33%
100 Bottles$649.95$6.50 save 38%

Sold for laboratory research and the reconstitution of legal, physician-prescribed medications only. See our terms.

Direct Bac Water’s 10 mL bacteriostatic water is US-made sterile water containing 0.9% benzyl alcohol (9 mg/mL) as a bacteriostatic preservative, supplied in a sealed 10 mL multiple-dose vial. It is the mid-size generic vial, between the 3 mL and 30 mL sizes. A single vial costs $10.50, and packs of up to 100 bring the price down to $6.50 a vial.

10ml bac water and bacteriostatic water 10ml are common names for this same 10 mL product.

Specifications

Product Bacteriostatic water
Volume 10 mL
Preservative Benzyl alcohol, 0.9% (9 mg/mL)
Container Sealed 10 mL multiple-dose vial
Made in USA
Label warning Not for use in neonates
Use Laboratory research and the reconstitution of legal, physician-prescribed medications

10 mL bacteriostatic water prices

10 mL bacteriostatic water prices
10 mLTotalPer vialPer mL
1 vial$10.50$10.50$1.05
3 vials$26.95$8.98$0.90
5 vials$42.95$8.59$0.86
10 vials$79.95$8.00$0.80
25 vials$174.95$7.00$0.70
100 vials$649.95$6.50$0.65

Standard shipping is free on orders over $200.

10 mL vs 3 mL vs 30 mL

SizeSingle vialPer mLBest for
3 mL$6.50$2.17Small, occasional use
10 mL$10.50$1.05The everyday size
30 mL$18.95$0.63Lowest cost per mL of the generic sizes
Hospira 30 mL$23.95$0.80The Hospira-branded 30 mL vial

Three 10 mL vials hold as much as one 30 mL vial, and one 10 mL vial holds just over three times as much as a 3 mL vial. All three contain 0.9% benzyl alcohol. The 10 mL vial suits regular use where a 30 mL vial would stay open longer than you need.

Lab testing

Independent laboratory Chromate analysed a 10 mL sample from lot 260121 in report #38663, measuring benzyl alcohol at 0.912% and pH at 7.068. The full results are on the lab test results page.

Shipping and guarantee

Orders placed before 1 pm Eastern Time, Monday to Friday, ship the same business day from US stock by UPS or USPS. Every vial is covered by the 30-Day Quality Guarantee: a vial that arrives damaged, unsealed, cloudy or mislabelled is replaced or refunded.

10 mL bac water: questions

What is 10 mL bac water?

Sterile water with 0.9% benzyl alcohol (9 mg/mL), a preservative that allows the same vial to be drawn from more than once, in a sealed 10 mL multiple-dose vial.

How much does a 10 mL vial cost?

$10.50 for one vial. A 10-pack costs $79.95 ($8.00 a vial) and a 100-pack costs $649.95 ($6.50 a vial).

Has the 10 mL bac water been lab tested?

Yes. Chromate analysed a 10 mL sample from lot 260121 (report #38663), measuring benzyl alcohol at 0.912% and pH at 7.068.

What is the difference between 10 mL and 30 mL bac water?

Only the volume: three 10 mL vials equal one 30 mL vial, with the same 0.9% benzyl alcohol. The 30 mL vial costs less per mL.

How fast does it ship?

Orders placed before 1 pm ET, Monday to Friday, ship the same business day. Standard delivery takes 2–5 business days and is free over $200; UPS Next Day Air is $52.99.

How do I pay?

Direct Bac Water accepts Apple Pay, Google Pay, credit and debit cards, and Zelle.

ContentsSterile water for injection
PreservativeBenzyl alcohol 0.9% (9 mg per mL)
ContainerMultiple-dose vial, sealed
Label warningNot for use in neonates

Orders placed before 1 pm ET, Monday to Friday, ship the same business day from US stock. Later orders ship the next business day.

  • Standard (UPS or USPS), 2 to 5 business days: $12.99, free over $200
  • UPS 2nd Day Air: $25.99
  • UPS Next Day Air: $52.99

Full shipping policy