The 900 series syringe is the economical version of the 800 series syringe. This series of syringes is ideal for dispensing volumes from 0,5 μl up to 10 μl. The syringe holder is permanently attached to the syringe barrel. This reduces the initial cost of the syringe but eliminates the possibility of replacement components.

Syringe terminations:

N, Cemented Needle
For low volume syringes the needles are cemented into the glass syringe barrel at a point corresponding to the zero graduation mark. With this termination, dead volume is limited to the internal volume of the needle. Not autoclavable. Needle gauge is determined by the syringe volume and are not user-selectable.

RN, Removable Needle
The needles are removable and are a Hamilton specific design. The design allows the needles to seat precisely at the zero graduation mark of the syringe. Users can select the needle gauge, length and point style to optimise the syringe for custom applications. Additionally, this termination allows for a removable needle without increasing the dead volume of the syringe and is ideal when there is a risk of the needle clogging. Autoclavable when disassembled. Repeated autoclaving will shorten syringe life.

Needle point styles:

Point Style 2
Sharp, beveled, curved, non-coring needle point recommended for septum penetration.
Available gauges: 34 to 10.