Ampoule Opener
An ampoule opener is a small cap that snaps a glass ampoule open cleanly and keeps the broken neck contained, so no fingertip goes near the break. Openers come in neck sizes, not one size.
Last edited · written by PepPrep
- Glass ampoules
What it’s for
If anything you use comes in snap-top glass ampoules, this saves fingertips.
What to check in the listing
Only worth it if something you use actually comes in snap-top glass. If it does, check the opener covers your neck size — they aren't one-size.
At a glance
Specifications above were recorded from the Amazon listing on 2026-09-03. Listings change hands: open the listing for its current description, price and availability.
If you're not sure which water a vial needs, or how long an opened bottle lasts, read Bac water vs sterile water vs saline (and which to buy) first.
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- Mixing & Water
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