18g Purple Needles

Our 18G needles provide a dependable balance of strength and flow rate for various medical and procedural uses. With sharp bevels and robust construction, they offer smooth performance and reliable delivery.

3 products

18g Purple Needles: Blunt Filter Needles for Drawing Up

The 18g purple needles in this collection are blunt filter needles, designed for drawing up solutions from glass ampoules and vials while filtering out glass particles and other particulate matter. The blunt tip prevents coring of rubber stoppers, and the integrated filter helps maintain the integrity of the drawn-up solution before transferring to a standard needle for administration.

Available in 1.5 inch and 2 inch lengths from Sol-M and BD, these are a standard consumable in any setting where ampoules are routinely used. For the wider range of blunt fill and filter needles across other gauges, our blunt fill needles and medical needles are worth exploring.

Frequently Asked Questions

What is the specific purpose of an 18G purple needle?

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Purple 18G needles in this collection are primarily designed as blunt filter needles. They are used to safely draw up liquid from glass ampoules while filtering out any potential glass micro-particles, ensuring a clear and safe solution is prepared for administration.

Why is the hub colour purple instead of the standard red for 18G?

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While red is the standard hub colour for 18G sharp needles, purple is used to identify 18G blunt filter needles. This colour-coding helps clinicians instantly distinguish between a standard sharp needle and a blunt preparation needle with an integrated filter.

Are these purple needles compatible with standard syringes?

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Yes, these needles feature a universal Luer connection, making them compatible with all standard Luer lock and Luer slip syringes.

Are these 18g purple needles supplied sterile?

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Every needle in this collection is individually wrapped in a sterile blister pack to ensure clinical safety and prevent contamination. They are intended for single use and must be disposed of in a sharps container after a single procedure.