Answering your search for reliable butterfly needle and syringe kits, this guide highlights five top options suited for veterinary work, laboratory sample collection, and clinical procedures. Each pick balances sterility, ease of use, and safety. Best for small animals and delicate veins, these sets are designed to minimize tissue trauma and contamination. The table below compares key attributes to help you decide quickly.
| Product | Needle Size | Volume | Packaging | Best For |
|---|---|---|---|---|
| 50 Pack 3ml Syringes with Needle | 23G | 3 ml | Individually sealed | Small animal dosing, precise draws |
| 10 Pack 5ml Syringes | 21G | 5 ml | Individually sealed | Medium volumes, lab prep |
| Blood Collection Needles, Butterfly 23G | 23G | — | Sterile, boxed | Blood collection, venipuncture |
| Butterfly Catheter Needle 23G | 23G | — | Individually sealed | Veterinary venipuncture, IV |
| 50pcs Butterfly Infusion Needle 23G | 23G | — | Individually sealed | Infusion, lab/clinic use |
50 Pack 3ml Syringes With Needle – 23Ga, Luer Lock

This set includes fifty 3 ml syringes with a 23 gauge, 1 inch needle and Luer Lock. Each syringe is individually sealed for maximum safety and sterility. Clear graduation marks enable precise dosing and easy liquid retrieval. The design aims to minimize waste and cross-contamination.
Best for small animal dosing and routine injections where accurate measurement is essential. The individual packaging helps maintain cleanliness in busy clinics or field work. A limitation is the 1-inch needle length; consider longer options if deeper venipuncture is needed.
10 Pack 5ml Syringes With 21G Needle

This option provides ten 5 ml syringes with a 21 gauge, 1.5 inch needle, individually sealed. The larger volume helps when drawing and delivering moderate amounts of medication or samples. A robust Luer Lock connection ensures a secure fit during injections or withdrawals.
Better for moderate-volume dosing or labs requiring quick access to ready-to-use syringes. The trade-off is the longer needle length, which may require more care in small veins or sensitive animals.
Blood Collection Needles, Butterfly 23G With Holder

These 23G butterfly needles come with a holder and are packaged 20 per box, sterile and individually sealed. They support reliable venipuncture and are suitable for one-time use to prevent cross-contamination. The set is designed with a long shelf life in unopened packaging, typically five years.
Best for veterinary blood draws or IV access where gentle insertion is crucial. The single-use policy reduces infection risk. A limitation is the lack of a wide volume range; for infusion needs, pairing with a compatible catheter system may be necessary.
Butterfly Catheter Needle 23G – Veterinary IV Needles

This 50-pack of veterinary 23G butterfly needles features 304 stainless steel needles and a polypropylene hub for strength and reduced tissue trauma. Each unit is individually sealed and designed for use in small animals, ideal for blood draws or IV infusion in dogs, cats, and rabbits.
Best for veterinary practitioners prioritizing reliable, low-trauma venipuncture. The five-year unopened shelf life supports stock safety. A caution is that this set is intended for veterinary use; confirm compatibility with human systems if applicable.
50 Pieces Butterfly Infusion Needle 23G

This 50-pack features 23G butterfly infusion needles with a sterile, individual wrapper. The 304 stainless steel needle and polypropylene hub provide sturdy construction and smoother insertion. They are intended for single-use applications in laboratories and veterinary settings.
Choose this when you need a reliable stock of sterile infusion needles for routine sampling or small-animal infusions. A limitation is the lack of included tubing or catheters; procure a compatible infusion set if needed.
Buying Guide
What should you consider when choosing butterfly needles and syringes?
Needle gauge and length affect tissue trauma and vein access. Smaller gauge (higher number) reduces tissue damage but may require more skill. Consider typical vein size and whether you need longer needles for IV access.
Is volume important?
Syringe volume should match typical dosing or sampling requirements. Higher volumes allow fewer fills, but larger syringes may be harder to handle in small animals. Choose a range that covers both sampling and dosing needs.
How important is packaging and sterility?
Individually sealed, sterile packages minimize contamination risk. For high-throughput settings, sealed packaging also helps with shelf life and ease of use in busy clinics or laboratories.
What about compatibility and safety?
Luer Lock connections prevent needles from detaching during use. Look for materials like 304 stainless steel and BPA-free plastics to ensure safety and compatibility with common medications and solutions.
Best practice tips
- Prepare a clean, organized workspace to reduce contamination risk.
- Verify needle length and gauge align with patient size and procedure.
- Label and date unopened packages to track shelf life.
Common scenarios
- Small animal clinics: prefer 3 ml syringes with 23G needles for precise dosing and minimal tissue trauma.
- Laboratories: stock 23G butterfly needles for blood collection and sample handling.
- Veterinary wards: use 23G infusion needles for IV access and quick administration.
FAQ
- Are butterfly needles reusable? No. They are designed for single-use to prevent cross-contamination.
- What gauge is best for small animals? 23G is commonly used for small animals to minimize vein trauma.
- Should I prefer Luer Lock or slip tip? Luer Lock provides a secure connection and reduces needle dislodgement during use.
- Do these sets include safety features? Most listed items emphasize sterile packaging and secure connections, but safety features vary by model.
- Can these be used for human clinical settings? Some products are suitable for veterinary and lab use; check local guidelines and safety standards for human applications.
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