Blunt-end Needles Assortment Pack (pack of 100)
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Blunt-end Needles Assortment Pack (pack of 100)

An assortment pack of 100 Luer Lock blunt-end needles. Contains 10 units of each of the following gauge sizes: 14G, 15G, 16G, 18G, 20G, 21G, 22G, 23G, 25G, 27G.
Blunt-end syringe needles avoid any cutting of the tubing or injuries while working in microfluidics.
Available immediately
€43.00
An assortment pack of 100 Luer Lock blunt-end needles. Contains 10 units of each of the following gauge sizes: 14G, 15G, 16G, 18G, 20G, 21G, 22G, 23G, 25G, 27G.
Blunt-end syringe needles avoid any cutting of the tubing or injuries while working in microfluidics.

A pack of 100 blunt-end needles for general lab use.

  • 90° cut, avoiding any injuries or tubing cutting while working with needles in microfluidics (e.g. for syringe pumps).
  • Luer Lock tip to ensure a safe and leak-free connection between a syringe and the needle.
  • Nonsterile
  • Needle length: 0.5" / 1.27 cm
  • Pack of 100 units, 10 units of each of the following gauge sizes:
  14G 15G 16G 18G 20G 21G 22G 23G 25G 27G
ID (mm) 1.55 1.38 1.32 0.84 0.62 0.51 0.41 0.33 0.26 0.21
OD (mm) 1.81 1.65 1.60 1.27 0.90 0.83 0.70 0.63 0.51 0.42

Find more information about gauges in our needle gauge table.

Tips:

  • These needles are mostly used to connect a soft-walled tubing (such as silicone, Tygon...) to your microfluidic setup. The connection will be less tight and effective with rigid tubing (such as PTFE), and is not recommended.
  • You should choose a needle with a slightly larger outer diameter (OD) than your tubing inner diameter (ID) to ensure a tight connection.

 

100x Blunt-end Luer Lock needles of various gauge sizes

Material
  • Polypropylene (Luer Lock tip)
  • Stainless steel (needle)
Needle length 0.5 in. / 1.27 cm
Color
  • 25G: Pink
  • 23G: Orange
  • 20G: Cream
  • 18G: Green
  • 16G: Grey
Sizes
  • 25G: 0.26 mm ID / 0.51 mm OD
  • 23G: 0.33 mm ID / 0.63 mm OD
  • 20G: 0.62 mm ID / 0.90 mm OD
  • 18G: 0.84 mm ID / 1.27 mm OD
  • 16G: 1.32 mm ID / 1.60 mm OD

Payment Terms

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  • Fill in the required informations, then click on Submit Quote
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  • After receiving the quote, just send your purchase order at contact@darwin-microfluidics.com
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Worldwide shipping

We ship worldwide from our warehouse in France.

Shipping charges are calculated based on the shipping country, and can be estimated from the cart page. Our shipping rates and times are:

  • France: GLS (1-2 business days), free shipping above 350€
  • Germany, Austria, Belgium, Denmark, Spain, Hungary, Italy, Luxembourg, Netherlands, Poland, Portugal, Czechia, Slovakia:
    • GLS (2-4 business days), free shipping above 350€
    • DHL Express (1-2 business days), reduced rate above 350€
  • Bulgaria, Croatia, Estonia, Finland, Ireland, Latvia, Lithuania, Romania, Slovenia, Sweden, Greece, Cyprus, Malta: DHL Express (1-2 business days), free shipping above 400€
  • United Kingdom: DHL Express (1-2 business days), free shipping above 400€
  • USA, Canada: DHL Express (1-3 business days), free shipping above 400€
  • Switzerland: DHL Express (1-2 days), free shipping above 450€
  • Other countries: DHL Express, shipping rates based on the destination, weight and dimensions

 

If you wish to use your own shipping account, we will charge a flat fee of 15€.

We reserve the right to apply a surcharge for parcels > 30 kg, palletized shipments, or packages with dimensions exceeding the maximum dimensions of our carriers.

Please note that our standard shipping incoterms are DAP (Delivered At Place), or EXW if using your own carrier.

Contact us if you have any questions!

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