Hamilton™ Microliter™ and Gastight™ Agilent 7673, 7683, 7693 and 6850 ALS GC Syringes: Model 75

Designed to work with Agilent 7673, 7683, 7693 and 6850 Automatic Liquid Sampler (ALS) gas chromatography (GC) autosamplers

Brand: Hamilton™

Manufacturer Part Number: 87987

75 ASN 5UL SYR (23S/43/AS)/ 43 / AS)

UNSPSC: 41122004

Code: 13

Additional Details:
Additional Details: Weight: 0.02500kg

Product Code. 10190261

Quantity Price
1 £60.80 / Each
Estimated Shipment
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Description and Specification


Type Microliter™ Syringe
Volume (Metric) 5μL
Gauge 23s ga
Quantity Each
Length (Metric) 43mm
Needle Point Style Cone
Needle Point Number AS
Connection Type Cemented
Diameter (Metric) Outer Barrel 6.6mm
Diameter (Metric) Inner Needle 0.25mm
Diameter (Metric) Inner Barrel 0.343mm
Diameter (Metric) Outer Needle 0.64mm
For Use With (Equipment) Agilent 7673, 7683, 6850 automatic liquid sampler, gas chromatography autosamplers
Max. Pressure 2000psi
Material (Barrel) Borosilicate Glass
Length (Metric) Needle 43.4cm
Model 75 N (Cemented Needle)
Material (Plunger) Stainless Steel
Temperature Range (Metric) 10-50°C
Capacity (Metric) 5μL

Microliter syringes have a stainless steel plunger that is hand fitted to the glass barrel and are designed for liquid sampling.

Syringe Terminations

  • Cemented Needle (N) - 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.
  • Removable Needle (RN) - 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.

Needle Point Styles
  • Point Style 2 - Sharp, beveled, curved, non-coring needle point recommended for septum penetration. Available gauges: 23s or 26s
  • Point Style AS - Special conical style needle point used on autosampler syringes the non-coring needle point is recommended for septum penetration. Available gauges: 23s, 26s, 23s-26s