21G
Wider bore
A wider-bore option often chosen where faster flow or easier drawing-up is needed.
Collection: Needles & Syringes
Shop sterile needles and syringes for GP practices, clinics, NHS teams and home users. Browse hypodermic needles, luer lock and luer slip syringes, insulin syringes, combined needle and syringe products, reduced dead space options and pre-injection swabs from trusted brands including BD, Terumo, Embecta, Unisharp and Unifix.
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Vasofix® Safety IV Catheter With Injection Port - 16G - 2" - Box Of 50
Vendor:BBraunRegular price £149.99 ex.VAT
Regular priceUnit price per£0.00Sale price £179.99 inc.VAT
£149.99 ex.VAT6 - 8 Working DaysSKU:4269179S-01 -
Sold outDisposable Flexible Catheter Mount
Vendor:SP ServicesRegular price £3.09 ex.VAT
Regular priceUnit price per£4.67Sale price £3.71 inc.VAT
£3.09 ex.VATSKU:IN/047Sold out -
BD™ 10ml Oral Syringe, Clear, Non Sterile - Box Of 100
Vendor:Becton DickinsonRegular price £84.61 ex.VAT
Regular priceUnit price per£0.00Sale price £101.53 inc.VAT
£84.61 ex.VAT6 - 8 Working DaysSKU:305219 -
BD™ 10ml Oral Syringe, Amber, Non Sterile - Box Of 100
Vendor:Becton DickinsonRegular price £84.61 ex.VAT
Regular priceUnit price per£0.00Sale price £101.53 inc.VAT
£84.61 ex.VAT6 - 8 Working DaysSKU:305209 -
Saf-T-Intima Close with Y adapter 24G x 0.75" - Box of 25
Vendor:Becton DickinsonRegular price £119.71 ex.VAT
Regular priceUnit price per£0.00Sale price £143.65 inc.VAT
£119.71 ex.VAT7 in stockSKU:383319 -
MillexLG Syringe Filter 13mm Philic PTFE 0.2um NS (x100)
Vendor:Medisave UKRegular price £264.99 ex.VAT
Regular priceUnit price per£0.00Sale price £317.99 inc.VAT
£264.99 ex.VATBACKORDERSKU:FIL013S -
Gripper Needle without Y-site - 19mm, 22G. Pack of 12
Vendor:ICU MedicalRegular price £127.99 ex.VAT
Regular priceUnit price per£0.00Sale price £153.59 inc.VAT
£127.99 ex.VAT8 - 12 Working DaysSKU:21-2733-24 -
Perican 18G x 80mm NRFIT-EU - Carton of 25
Vendor:BBraunRegular price £430.99 ex.VAT
Regular priceUnit price per£0.00Sale price £517.19 inc.VAT
£430.99 ex.VAT6 - 8 Working DaysSKU:4512383N-01 -
Perican 16G x 80mm NRFIT-EU - Carton of 25
Vendor:BBraunRegular price £399.99 ex.VAT
Regular priceUnit price per£0.00Sale price £479.99 inc.VAT
£399.99 ex.VAT6 - 8 Working DaysSKU:4512782N-01 -
Sold out1ml Syringe White Plunger x 100
Vendor:UnisharpRegular price £12.49 ex.VAT
Regular priceUnit price per£0.00Sale price £14.99 inc.VAT
£12.49 ex.VATSKU:TDC1WSold out -
Unisharp 1ml Fixed 27G 0.5" White x 100
Vendor:UnisharpRegular price £14.69 ex.VAT
Regular priceUnit price per£0.00Sale price £17.63 inc.VAT
£14.69 ex.VATSKU:UF27WSold out -
Unisharp 1ml Fixed 30G 0.5" White x 100
Vendor:UnisharpRegular price £13.99 ex.VAT
Regular priceUnit price per£0.00Sale price £16.79 inc.VAT
£13.99 ex.VATSKU:UF30WSold out -
VACUETTE®, Needle, Black, 22Gx1 1/2", Sterile - Box of 100
Vendor:GBORegular price £17.99 ex.VAT
Regular priceUnit price per£0.00Sale price £21.59 inc.VAT
£17.99 ex.VAT7 - 10 Working DaysSKU:450075/100 -
Oral Syringe 3ml
Vendor:Medisave UKRegular price £0.39 ex.VAT
Regular priceUnit price per£0.00Sale price £0.47 inc.VAT
£0.39 ex.VATBACKORDERSKU:DP18376 -
Oral Syringe 5ml
Vendor:Medisave UKRegular price £0.39 ex.VAT
Regular priceUnit price per£0.00Sale price £0.47 inc.VAT
£0.39 ex.VATBACKORDERSKU:DP18390 -
Gripper Needle without Y-site - 16mm, 20G. Pack of 12
Vendor:Becton DickinsonRegular price £127.99 ex.VAT
Regular priceUnit price per£0.00Sale price £153.59 inc.VAT
£127.99 ex.VAT8 - 12 Working DaysSKU:21-2736-24
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Needle gauge guide: 21G vs 23G vs 25G vs 30G
Needle gauge works in reverse: the higher the gauge number, the finer the needle. The right option depends on your protocol, route of administration, medicine and required flow.
23G
General-use size
A common all-round option used across many general clinical applications.
25G
Finer option
A finer needle where a smaller gauge size is preferred for the procedure or protocol.
30G
Very fine needle
One of the finest common options, often seen on low-volume insulin syringe products.
Quick buying tip:
If you already know the gauge required by your protocol or current product spec, filter by Gauge first, then narrow by capacity, tip design and stock status.
Always follow your local clinical protocol and the manufacturer’s instructions when selecting needle gauge and length. Our guides are for information only and are not intended as medical advice.
Syringe capacity guide: 1ml vs 2ml vs 5ml vs 10ml
Syringe capacity affects how much volume you can deliver and how precisely you can measure it. Smaller syringes are often preferred for lower volumes and finer measurement, while larger syringes are better suited to higher-volume tasks.
1ml
Lower-volume precision
A smaller-capacity option often chosen where lower volumes and finer measurement are important.
2ml
Small all-round size
A practical option for small-volume tasks where a little more capacity is needed without moving too far from precise measurement.
5ml
Mid-range capacity
A common mid-size choice that balances usable volume with straightforward handling across general clinical settings.
10ml
Higher-volume tasks
A larger-capacity option better suited to tasks where more volume is required and fine low-volume measurement matters less.
Quick buying tip:
If you know the volume you need, filter by Syringe Capacity first, then narrow by gauge, tip design and stock status.
Always follow your local clinical protocol and the manufacturer’s instructions when selecting syringe size, tip type and compatibility. Our guides are for information only and are not intended as medical advice.
