Disclaimer

Research use only

VialUnits provides calculators that convert between mass, volume and syringe graduations, and reference information about compounds and their regulatory status. It is intended for people handling research materials and for general education.

Not medical advice

Nothing on this site is medical, pharmaceutical or legal advice. It does not recommend, endorse or describe any amount, schedule, route or use of any substance in people or animals. Many compounds discussed here are not approved drugs, and some are prohibited in sport. Decisions about medicines belong with a licensed clinician or pharmacist who knows your circumstances.

Accuracy

The calculators do arithmetic on the numbers you enter. They cannot know whether a vial contains what its label says, whether a solution has degraded, or whether a syringe is marked correctly. Check every input against the label and every result by hand before relying on it. Reference content is reviewed on the date shown on each page and may be out of date after that.

No relationship with sellers

VialUnits has no commercial relationship with any manufacturer or seller of the compounds discussed and does not link to any of them. Mention of a product or company is not an endorsement.

Limitation of liability

The site is provided as is, without warranties of any kind. To the extent the law allows, VialUnits and its contributors are not liable for any loss or harm arising from use of the site or reliance on its content.