21g Green Needles

The 21G green needle is a staple for blood draws and injections, offering an ideal balance of flow and comfort. Designed for reliability in clinical settings, the green needle 21 gauge is available in multiple lengths to suit your needs. Browse now to keep your supplies well stocked.

44 products

Choosing the Right 21g Needle for Clinical Applications

Our 21g green needles are available in a wide range of syringe pairings, including 2.5ml, 3ml, 5ml, 10ml, and 20ml options, making them suitable for everything from standard blood collection to larger volume injections. Sourced from trusted names like BD, Teqler, Sol-Care, and Terumo, each green needle is engineered for performance and consistency.
With both Luer Slip and Safety syringe types in the collection, practitioners can select the setup that best fits their workflow and safety protocols. Whether you're equipping a GP surgery, phlebotomy station, or field kit, these 21g needles offer the control and reliability needed for confident patient care.

Frequently Asked Questions

Are your 21G green needles compatible with standard Luer Lock and Luer Slip syringes?

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Yes, our 21G green needles are designed to fit both Luer Lock and Luer Slip syringes for flexible and secure usage.

Do your green 21G needles come individually sterile-wrapped?

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Our 21G green needles are all sterile, though we sell them both individually and in packs.