Blunt-end Luer Lock Syringe Needles (pack of 100)

Darwin Microfluidics

Blunt-end Luer Lock Syringe Needles (pack of 100)

Add Your Review

Product SKU: AE-27G-100x
Category: Best Sellers, Luer Fittings, Microfluidic Accessories, Microfluidic Fittings & Connectors, Microfluidic Syringes & Needles, Needles & Couplers

These needles with a blunt-end tip are particularly useful in microfluidics, avoiding any cutting of the tubing or injuries while working with syringe pumps or microfluidic Luer connections. The Luer Lock tip ensures a safe connection between a Luer Lock port (syringe, stopcock...) and the needle.

Available in various gauges, with a needle length of 0.5" (12.7 mm).

Pack of 100 needles.

Average lead time: 3 weeks

€50.00

These needles with a blunt-end tip are particularly useful in microfluidics, avoiding any cutting of the tubing or injuries while working with syringe pumps or microfluidic Luer connections. The Luer Lock tip ensures a safe connection between a Luer Lock port (syringe, stopcock...) and the needle.

Available in various gauges, with a needle length of 0.5" (12.7 mm).

Pack of 100 needles.

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
Available in various gauge sizes:

Gauge size	15G	16G	18G	20G	21G	22G	23G	25G	27G
ID (mm)	1.37	1.32	0.84	0.62	0.51	0.41	0.33	0.26	0.21
OD (mm)	1.65	1.60	1.27	0.90	0.83	0.70	0.63	0.51	0.42

Tips:

These needles are mostly used to connect 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), though it can be used as a cost-effective alternative to threaded fittings.
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

Material	Polypropylene (Luer Lock tip) Stainless steel (needle)
Needle length	0.5 in. / 1.27 cm
Color	27G: Clear 25G: Pink 23G: Orange 22G: Blue 21G: Violet 20G: Cream 18G: Green 16G: Grey 15G: Brown
Sizes	27G: 0.21 mm ID / 0.42 mm OD 25G: 0.26 mm ID / 0.51 mm OD 23G: 0.33 mm ID / 0.63 mm OD 22G: 0.41 mm ID / 0.70 mm OD 21G: 0.51 mm ID / 0.83 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 15G: 1.37 mm ID / 1.65 mm OD

Payment Terms

You can either order and pay via credit card or invoice (through a purchase order). Request a quote easily by clicking on the "Request a Quote" button in the cart page.

Please note that some products are not available for direct purchase: just click "Request a Quote" on the product page and fill in the form to get more informations!

Credit card

Add your products to the cart
In the cart page, click on Proceed to Checkout
Complete your credit card informations (don't worry, we are using Stripe, a PCI-certified program specialized in online transactions)
That's it! You will receive an order confirmation within a few minutes, and our team will send you the invoice.

Invoice

Add your products to the cart
In the website header, click on Request a Quote
Fill in the required informations, then click on Submit Quote
Our team will send you a quote shortly
After receiving the quote, just send your purchase order at contact@darwin-microfluidics.com
Our team will complete your purchase and send you the invoice!

If you wish to pay in USD, GBP or AUD, please specify it in your PO. We can add the converted value in the required currency to the quote if requested.

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.