(312) 275-5850 9-5pm CST
0 CART $0.00
Your shopping cart is empty.
CIA Medical Google Customer Reviews – Central Infusion Alliance
CIA Medical BBB Accredited A+ Business – Central Infusion Alliance
CIA Medical Digicert EV Secure – Central Infusion Alliance
Menu

18 Gauge Needles

18 gauge needles available today at great prices at CIA Medical

18 Gauge Needles / 18g Needles

In medical procedures, 18 gauge needles are larger than the most commonly used sizes. They can administer a greater amount of medication or fluids more quickly than smaller gauges of needles.

What is an 18g Needle Used For?

Larger than many needle sizes, the 18 gauge needle is useful for a blood infusion or a push of IV fluids when time is of the essence. It is also a commonly used needle for CT PE testing and other protocols requiring a larger-gauged needle.

Display
Showing 1 to 48 of 66
Carefusion #CT1811

Carefusion #CT1811, Needle Temno Biopsy 18Gx11cm 5/CS

$422.57 per CASE

Special Order Item
Carefusion #CT1815

Carefusion #CT1815, Needle Temno Biopsy 18gx15cm 5/CS

$422.43 per CASE

Special Order Item
Carefusion #CTT1820

Carefusion #CTT1820, Needle Biopsy Temno Evolution 18gx20cm 5/CS

$622.18 per CASE

Special Order Item
Carefusion #ACT1820

Carefusion #ACT1820, Needle Temno Biopsy 18Gx20cm 5/CS

$454.96 per CASE

Special Order Item
BD  #305199

BD #305199, Needle Only Short 18gx1-1/2" 100/BX, 10 BX/CS

Call for Pricing

Ships Within: Backorder
BD  #305196

BD #305196, Needle Disposable 18gx1-1/2" 100/BX, 10 BX/CS

$11.50 per BOX

Ships Within: Restricted
Exel International #26419

Exel International #26419, Needle Disposable 18gx1" 100/BX

$5.84 per BOX

Ships Within: 24 Hours
Exel International #26420

Exel International #26420, Needle Disposable 18gx1-1/2" 100/BX

$5.84 per BOX

Ships Within: 24 Hours
BD  #408360

BD #408360, Needle Spinal 18gx6" 10/BX

$145.18 per BOX

Ships Within: 24 Hours
Henke Sass Wolf #NH182

Henke Sass Wolf #NH182, Needle Fine-Ject ST Disp 18gx2" 100/BX

$8.79 per BOX

Ships Within: 24 Hours
Remington Medical #NAC-1825MLL

Remington Medical #NAC-1825MLL, Needle Biopsy MLL-Needle 18Gx25cm 10/BX

$145.60 per BOX

Ships Within: 24 Hours
Nipro #AH+1825

Nipro #AH+1825, Needle Hypodermic 18gX1" 100/BX

$4.77 per BOX

Ships Within: 24 Hours
Myco Medical Supplies #SN18G351

Myco Medical Supplies #SN18G351, Needle Spinal Thin Wall 18GX3.5 25/BX

$50.70 per BOX

Ships Within: 24 Hours
BD  #405190

BD #405190, Needle Weiss 18Gx5" 18Gx5" 10/BX; 50/CS

$341.70 per BOX

Ships Within: 24 Hours
Halyard Health #183A07

Halyard Health #183A07, Needle Epidural Touhy 18Gx3.5 25/CS

$262.62 per CASE

Ships Within: 24 Hours
Lonestar Tech. #000227

Lonestar Tech. #000227, Bent Needle Tips 18 Gauge Pink 100/Bg

$31.67 per BAG

Ships Within: 2-3 Days
Covidien #250016

Covidien #250016, Needle Poly Hub Regular Bevel 18gx1-1/2" 100/BX, 10 BX/CS

$13.73 per BOX

Ships Within: 2-3 Days
C.R. Bard #MC1810

C.R. Bard #MC1810, Needle Biopsy 18gx10cm 18Gx10cm 5/CS

$879.98 per CASE

Ships Within: 24 Hours
Integra #MS140-18

Integra #MS140-18, Needle Suture Surgical 3/8" Circle Cutting Edge Size 18 SS 12/Pk

$44.40 per PACK

Ships Within: 24 Hours
Integra #MS192-18

Integra #MS192-18, Needle Suture Surgeon 18 1/2" 12/PK

$44.40 per PACK

Ships Within: 24 Hours
B Braun #332165

B Braun #332165, Needle Hustead Epideral 18gx3.5 25/CS

$263.38 per CASE

Special Order Item
B Braun #333350

B Braun #333350, Needle Spinocan 18Gx1/2" 50/CS

$104.75 per CASE

Special Order Item
B Braun #331693

B Braun #331693, Needle Tuohy Insulated 18gx3.5" 12/CS

$618.90 per CASE

Special Order Item
Ethicon #DS25

Ethicon #DS25, Suture 1 B&S 25 No Needle Ethi-Pack Surgical SS 18" 12x12/Bx

$352.99 per BOX

Special Order Item
Remington Medical #NAC-1825M

Remington Medical #NAC-1825M, Needle Prostate Biopsy M 18Gx25cm 10/BX

$145.60 per BOX

Special Order Item
Remington Medical #NAC-1820

Remington Medical #NAC-1820, Needle Prostate Biopsy N 18Gx20cm 10/BX

$151.20 per BOX

Special Order Item
Hakko #10-1149-18

Hakko #10-1149-18, Needle Spinal Quincke Tip Disp 18gx10" 10/BX

$210.60 per BOX

Special Order Item
C.R. Bard #MN1825

C.R. Bard #MN1825, Needle 18Gx25cm Bard Magnum Disposable 5 Per/Bx

$612.00 per BOX

Special Order Item
Remington Medical #NAC-1820M

Remington Medical #NAC-1820M, Needle Prostate Biopsy M 18Gx20cm 10/BX

$145.60 per BOX

Special Order Item
Remington Medical #NAC-1816M

Remington Medical #NAC-1816M, Needle Prostate Biopsy M 18Gx16cm 10/BX

$145.60 per BOX

Special Order Item
Remington Medical #NAC-1816B

Remington Medical #NAC-1816B, Needle Prostate Biopsy B 18Gx16cm 10/BX

$145.60 per BOX

Special Order Item
Myco Medical Supplies #CHE18G601

Myco Medical Supplies #CHE18G601, Needle Chiba Spinal 18Gx6 25/BX

$173.90 per BOX

Special Order Item
Pajunk #3-1149-18

Pajunk #3-1149-18, Needle 18gx3-1/2" Tuohy Ea

$6.69 EACH

Special Order Item
Remington Medical #NAC-1825BB

Remington Medical #NAC-1825BB, Needle Prostate Biopsy BB 18Gx25cm 10/BX

$145.60 per BOX

Special Order Item
Remington Medical #NAC-1820U

Remington Medical #NAC-1820U, Needle Prostate Biopsy U 18Gx20cm 10/BX

$145.60 per BOX

Special Order Item
Henke Sass Wolf #N183

Henke Sass Wolf #N183, Needle Hypodermic ST Disp 18gx3" 100/BX

$31.12 per BOX

Special Order Item
Carefusion #A1811

Carefusion #A1811, Needle Soft Biopsy Achieve 18gx11cm 5/CS

$352.36 per CASE

Special Order Item
Myco Medical Supplies #CHE18G801

Myco Medical Supplies #CHE18G801, Needle Chiba Spinal 18Gx8 25/BX

$173.90 per BOX

Special Order Item
Remington Medical #NAC-1816BB

Remington Medical #NAC-1816BB, Needle Prostate Biopsy BB 18Gx16cm 10/BX

$145.60 per BOX

Special Order Item
Remington Medical #NAC-1825B

Remington Medical #NAC-1825B, Needle Prostate Biopsy B 18Gx25cm 10/BX

$145.60 per BOX

Special Order Item
BD  #408295

BD #408295, Needle Radiology M/P Procedure 18Gx2-3/4" 10/BX

$117.94 per BOX

Special Order Item
Myco Medical Supplies #TU18G251

Myco Medical Supplies #TU18G251, Needle Touhy 18Gx2.5 25/BX

$199.76 per BOX

Special Order Item
Hakko #6-1149-18

Hakko #6-1149-18, Needle Spinal Quinke 18Gx6" 10/BX

$210.61 per BOX

Special Order Item
Argon Medical Devices #195312

Argon Medical Devices #195312, Needle Arterial 18Gx2.75" Disp 10/BX

$60.67 per BOX

Special Order Item
Con-Med #000402

Con-Med #000402, Needle Monoppy Biopsy 18g 5/BX

$748.28 per BOX

Special Order Item
Argon Medical Devices #195318

Argon Medical Devices #195318, NEEDLE ARTERIAL AMC 4 18 GAUGE .032IN-.038IN GUIDEWIRE ACCEPT

$68.44 per CASE

Special Order Item
C.R. Bard #C1810B

C.R. Bard #C1810B, Needle Biopsy True Guide 7.8cm 18gx10cm 5/CS

$266.50 per CASE

Special Order Item
Hakko #7-2150-18

Hakko #7-2150-18, Needle Spinal Touhey 18gx7" Ea

$23.81 EACH

Special Order Item

Gauge Size and Needle Length Specifications

The Birmingham gauge is a sizing system originally developed for wire, but it also serves as a standard measurement scale for medical needles. Within the system, each specific needle gauge has an inner and outer diameter and a wall thickness measurement expressed in both inches and millimeters. These measurements can vary slightly within a specific range. Within each gauge, needles come in various lengths. 18 gauge needles meet the following measurements:

  • Outer diameter: 0.0500 in. (variation range 0.0005 in.) or 1.270 mm (variation range 0.013 mm)
  • Inner diameter: 0.0330 in. (variation range 0.0015) or 0.838 mm (variation range 0.038 mm)
  • Wall thickness: 0.0085 in. (variation range 0.0005) or 0.216 mm (variation range 0.013 mm)
  • Average lengths: 0.5 to 3.5 inches

Needle sizes have corresponding color coding from the International Organization for Standardization (ISO). Called ISO6009, color coding for needles makes it easier to recognize the gauge at a glance. The Luer lock, a plastic connector that secures the needle to the syringe, is tinted accordingly. The 18 gauge needles have a pink Luer lock.

A syringe propels the fluids through the hollow 18 gauge needle into the bloodstream. The outer casing of the syringe has measurement lines to ensure the correct dosage while the inner plunger pushes the fluid up through the needle and the opening it has made in the skin. Syringes come in different sizes to accommodate different doses of medicine or fluids.

18g Needle Suppliers

  • Medline
  • BD
  • McKesson
  • Argon

Find the Right Needle Sizes at CIA Medical

With an online catalog including more than 500,000 products, CIA Medical is your main resource for needles of every size and purpose. Our worldwide network gives us access to virtually any type of medical supplies. We offer white-glove service and quick quotes too. Fill out the contact form today or call us at (312) 275-5850.