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This page describes products and general use; it is not medical advice.
A 10 mL syringe (also written “syringe 10 ml”) is a piston syringe with a 10 mL fill volume. In US regulation it falls under the general piston syringe definition, and the safety rules that matter most for it come from CDC injection-safety guidance: a syringe is used once, for one patient, and then discarded.
What a 10 mL syringe is
Under 21 CFR 880.5860, a piston syringe is a device intended for medical purposes that has a calibrated hollow barrel and a movable plunger. One end has a nozzle that fits the hub of a single-lumen hypodermic needle, and the device is used to inject fluids into the body or withdraw them. The same regulation classifies the device as Class II (performance standards). “10 mL” names the fill volume of the barrel; the regulation does not set a separate rule for that size.
Who uses it: clinic and hospital staff who draw up or administer larger fluid volumes, and the buyers and students who need to identify the product class correctly. For a first look at the whole device family, see what is a syringe.
How it is built
The regulatory definition names the parts that every piston syringe shares: a calibrated hollow barrel, a movable plunger, and a nozzle at one end that connects to the hub of a hypodermic needle. The needle is a separate component; see what is a hypodermic needle for how needles are described.
Types and variants
Listings for 10 mL syringes usually differ by how the tip connects to a needle or line. The table lists attributes that can be checked against the regulation and a manufacturer listing.
| Attribute | What the source states | Source |
|---|---|---|
| Fill volume | 10 mL (for example the BD 10 mL Luer-Lok syringe, SKU 302995) | BD product page |
| Tip connection | Luer-Lok on that product; the nozzle of any piston syringe is defined as one that fits a hypodermic needle hub | BD product page; 21 CFR 880.5860 |
| Sterility and reuse | “Sterile, Single-use”; listed as a disposable product | BD product page |
| Application | “General use” on that listing | BD product page |
| Regulatory class | Class II (performance standards) | 21 CFR 880.5860 |
Other tip styles exist in the market, but this page does not tabulate them because they are not documented here for the 10 mL size.
Sizes and specifications that matter
One specification that is standardised by barrel volume is dead space, the fluid left in the syringe and needle hub after the plunger is fully pressed. Dead space limits are set by volume band in ISO 7886-1; the figures and what low-dead-space designs change are covered in low dead space syringes. For how syringe volume and needle gauge are chosen together on a smaller size, see insulin syringe sizing, needle gauge and volume selection.
How to choose
The one clear selection rule from CDC guidance is not a size recommendation: the syringe must be a new sterile syringe, used for one patient and one time. Which volume suits a task is set by the product’s instructions for use and the facility’s own protocol, not by this page. When comparing listings, the attributes you can check against a manufacturer page are fill volume, tip connection, and sterile single-use labelling, as in the table above. If the syringe will be paired with a filter needle for drawing up, see what is a filter needle. Flushing a line is a separate use case covered in what is a saline flush. Facilities sourcing infusion-related consumables can browse infusion supplies.
Safe use and handling basics
CDC injection-safety guidance for healthcare providers states the core rules:
- Never reuse a needle or syringe on more than one patient.
- Use a new sterile syringe and needle for each patient.
- Do not administer medications from the same syringe to more than one patient.
- Once used, the syringe and needle are both contaminated and must be discarded.
CDC summarises this as “One Needle, One Syringe, Only One Time.” A 10 mL barrel holds enough fluid that it can be tempting to treat the remainder as reusable; the CDC rules make no exception for volume left in the barrel.
Common mistakes
- Treating a syringe as reusable because the barrel still holds fluid. Once used, it is contaminated and must be discarded (CDC).
- Using one syringe for more than one patient, including when only the needle is changed. CDC says to use a new sterile syringe and needle for each patient.
- Assuming “10 mL” tells you the tip connection. The fill volume and the tip type are separate listing attributes.
FAQ
What does “syringe 10 ml” mean?
It is the same product class as a 10 mL syringe: a piston syringe whose fill volume is 10 mL.
Is a 10 mL syringe a regulated medical device?
A piston syringe is defined and classified in 21 CFR 880.5860 as Class II (performance standards).
Can a 10 mL syringe be reused?
No. CDC says never to reuse a needle or syringe on more than one patient, and that a used syringe and needle must be discarded.
Is a 10 mL syringe sold sterile?
The BD 10 mL Luer-Lok syringe is listed as sterile, single-use and disposable. Check the packaging and instructions for use of the specific product.
Sources
- eCFR, 21 CFR 880.5860 Piston syringe (checked 2026-10-29).
- CDC, Injection Safety: clinical safety (checked 2026-10-29).
- BD, 10 mL BD Luer-Lok syringe, SKU 302995 (checked 2026-10-29).
