Hamilton-manufactured syringes and needles are used in life science research and laboratory analysis. Each of our syringe products undergoes a quality control process to ensure expected performance, with syringe accuracy within ±1% of the nominal value. From microsyringes with volumes as low as 0.5 μL for applications such as microsampling, to syringes with volumes up to 2L for large-volume gas capture, Hamilton syringes are recognized and used as the standard by many research institutes and other organizations.

Applications: Animal injection, injection for GC, LC, TLC, injection for HPLC injection valves, injection for autosamplers from different manufacturers, transferring corrosive liquids, transferring gases, etc. Series include 700, 1700, 1000, 800, 1800, 900, 7000, etc.; microsyringes, gas-tight syringes, constant flow syringe needles, etc.

Hamilton microsyringe needles are used for injections in scientific experiments on small animals (rats, mice, rabbits, etc.), including areas such as the brain and spinal cord, meeting the requirements for precise locations in experimental animals.
Hamilton offers a range of microsyringe needle specifications. For rat injections, the 33G syringe needle is generally recommended to protect against mechanical damage. The Pst4 needle tip model is customized for animal injection, with needle length and bevel angle (12°, 30°, 45°, etc.) available according to customer requirements, providing multiple solutions for users' practical applications.

1.Item No.:862590.5 μL, Model 7000.5 KH SYR,Needle Gauge:25ga,Needle Length:70mm,Needle Tip No.:Pst2

2.Item No.:801351 μL, Model 7001 KH SYR,Needle Gauge:25ga,Needle Length:70mm,Needle Tip No.:Pst2