How do I select the correct needle?

You will need to answer the following questions:

1. What is your application?

Chromatography, Life Science, etc. and what instrument are you using?

2. Do you already have a syringe, if so what kind?

What volume and what termination? Cemented, RN, TLL etc.

3. What gauge do you think you need?

We make 10 gauge all the way down to 34 gauge.

4. What length do you need?

Our standard length is 2 inches and all other lengths are considered a custom product

Hamilton makes thousands of different needles, which is why we need as much information from the end-user as possible.