Hamilton Gastight Syringe 10 ul Cemented 26s with 2-point style

Hamilton 80000 Gastight Syringe 1701N – 10 µL, Cemented Needle (26s)

The Hamilton 80000 (Model 1701N) is a premium 10 µL Gastight syringe engineered for ultra-precise liquid and gas dispensing. Unlike standard metal-to-glass syringes, the 1700 series features a precision-machined PTFE plunger tip that maintains a tight, leak-free seal, preventing blow-by even when handling volatile solvents or pressurized gases. This syringe is equipped with a Cemented (N) needle termination, meaning the needle is permanently epoxied flush with the zero mark of the glass barrel, virtually eliminating dead volume and sample carryover. The 26s gauge needle is specially drawn with a thicker wall and narrower internal diameter ("s" designation) to provide exceptional durability and prevent bending during repeated septum piercing. Calibrated to exacting tolerances, the 80000 is the gold standard for manual GC/HPLC injection, analytical standard preparation, and precise micro-volume pipetting.

Technical Performance and Design

• Gastight PTFE Plunger: The self-lubricating PTFE tip provides a chemical-resistant, frictionless seal that ensures highly reproducible dispensing of both aqueous solutions and aggressive organic solvents.

• Cemented (N) Termination: The needle is permanently affixed to the glass barrel using a chemical-resistant epoxy. This design minimizes dead volume, making it highly accurate for micro-volume analytical work.

• 26s Gauge Architecture: The "s" indicates a customized needle with a thicker outer wall and a smaller internal diameter. This provides the mechanical strength needed to pierce tough septa without bending, while controlling the flow rate of the 10 µL volume.

• Point Style 2 (Beveled): Features a sharp, 22-degree bevel tip specifically designed for optimum penetration of GC and HPLC injection port septa with minimal coring.

Product Specifications

• Catalog Number: 80000

• Series/Model: 1700 Series / 1701N

• Maximum Volume: 10 µL

• Syringe Type: Gastight (PTFE-tipped plunger)

• Needle Termination: Cemented (N)

• Needle Gauge & Length: 26s, 2 inches (51 mm)

Key Benefits & Applications

• Gas Chromatography (GC): The industry standard for manual GC injection, handling volatile organics and preventing sample loss during pressurization.

• Corrosive Sample Handling: The PTFE tip and borosilicate glass construction mean the sample only contacts inert materials before reaching the stainless steel needle.

• Analytical Standard Prep: Provides the extreme accuracy required for creating calibration curves and spiking samples in forensic and environmental labs.

• Zero Dead Volume: The cemented design ensures that the entire 10 µL sample is dispensed exactly as read on the high-contrast barrel graduations.

Used; great condition. 

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