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Hamilton™ 700/1700 Series Microliter™/Gastight™ On-Column Manual Injection Syringes

Syringes are designed to work with On-Column GC Injectors.

Manufacturer:  Hamilton™ HAM80331

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Catalog No. 14-815-332



Syringes in this category are either Microliter (700 series) or Gastight (1700 series) syringes. Microliter syringes have a stainless steel plunger that is hand-fitted to the glass barrel and are designed for liquid sampling. Gastight syringes have a precision-machined PTFE plunger tip which creates a leak-free seal.

  • Removable Needle Fused Silica (RNFS)- 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 optimize 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. These RN have a fused silica needle coated with polyimide.
  • Needle Point Styles
  • Point Style 2 - Sharp, beveled, curved, non-coring needle point recommended for septum penetration. Available gauges: 32
  • Point Style 3 - Blunt needle point for use with HPLC injection valves and for sample pipetting. Available gauges: 0.17mm and 0.23mm


0.019 in.
0.26 in.
0.048 cm
0.66 cm
On-Column GC Injectors
4.5 in.
2000 psi
0.33 oz.
Microliter Syringe
0.003 in.
0.006 in.
0.01 cm
0.017 cm
0.017 g
11.43 cm
10 µL
Stainless Steel, Borosilicate Glass, Fused Silica