1.2 µL, Microliter CTC PAL Autosampler Syringe Knurled Hub (KH), PN: 203185

26 gauge, 2 in (50.8 mm), Point Style AS: Conical, Autosampler

Part # 203185

This 7000 series Microliter #7701 syringe is a zero-dead volume syringe. This 1.2 µL syringe (PN: 203185) ensures complete solvent delivery, eliminating waste and maximizing sample value, yielding accuracy and efficiency. View Compatible Autosamplers

Buy Now

Price

$

Minimum: 1, Maximum: 1000
Quantity: 1| Print

1.2 µL, Microliter CTC PAL Autosampler Syringe Knurled Hub (KH), PN: 203185 Details

Hamilton's 7000 series, Microliter #7701 Knurled Hub (KH) Syringe is designed for manual dispensing and use in CTC/LEAP PAL GC Autosamplers.

The 7000 series syringe offers unmatched accuracy – it's the only true zero-dead volume syringe on the market. Our innovative plunger-in-needle design, featuring a fine-gauge tungsten plunger wire extending to the very tip of the needle, guarantees complete solvent delivery, eliminating waste and maximizing the value of your precious samples. Due to this plunger-in-needle design, it is not recommended to remove the needle or plunger. Hamilton syringes ensure an accuracy of ± 1%, superior durability, and are manufactured with the highest quality chemically resistant materials.

Compatible Autosamplers:

GC C-Line Syringes

 

Please see the 7000 Syringe Series Operating Parameters for complete specifications.

Common applications Veterinary Sciences, Analytical Chemistry, Gas Chromatography Mass Spectrometry (GC-MS)

CTC Syringe Design

  • The unique plunger and flange design ensures reliable installation and alignment of the plunger barrel.
  • The Fixed Needle termination features an improved needle design for zero carryover and enhanced solvent compatibility.

Plunger-In Needle Design

  • Features a fine tungsten plunger wire extending to the tip of the needle.
  • This design creates a true zero dead volume syringe, maximizing sample utilization.

  • Precise Micro-injections with Zero Dead Volume

    In invertebrate model organisms, I prefer Hamilton syringes in my studies because of the low margin of error, no dead volume, and customizable tip options for innate immunity or survival etc. 

    Serhat Kaya, Ph.D.
    Senior Researcher, Çanakkale Onsekiz Mart University | Turkey | Department of Biology

1.2 µL, Microliter CTC PAL Autosampler Syringe Knurled Hub (KH), PN: 203185 Specifications

Print
Volume 1.2 µL
Syringe Type Microliter
Syringe Series 7000
Termination Knurled Hub (KH)
Needle Knurled Hub (KH)
Gauge 26 gauge
Point Style AS: Conical, Autosampler
Plunger Style Standard Plunger
Fluid Path SST, Tungsten, Borosilicate Glass
Autoclavable No
Gas Sterilizable Yes
Pressure 6000 psig (413.7 bar)
Maximum Operating Temperature 50°C / 122°F
Minimum Operating Temperature 20°C / 68°F
Needle Inner Diameter 0.005 inches (0.13 mm)
Needle Outer Diameter 0.0187 inches (0.47 mm)
Std Needle Dead Volume 0 µL
Sales Quantity 1 syringe per pack
Syringe Model Number 7701

1.2 µL, Microliter CTC PAL Autosampler Syringe Knurled Hub (KH), PN: 203185 Resources

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

HAM Instructions 7000 Series Modified Microliter Syringe

Instruction

Instructions - 7000 Series Modified Microliter Syringe

Get detailed operating and care instructions for Hamilton’s 7000 Series Modified Microliter™ Syringes, designed for high-pressure precision injections in GC, TLC, and micro-volume applications.
HAM Instructions Syringe Calibration

Instruction

Instructions - Syringe Calibration

Learn about Hamilton’s precise syringe calibration procedure using gravimetric measurements. Follow our standardized method to ensure syringe accuracy and reliability.
HAM Data Sheet CTC Combi PAL GC Autosampler Syringes

Datasheet

Datasheet - CTC Combi PAL GC Autosampler Syringes

Access the datasheet for Hamilton’s S-Line and C-Line syringes, designed for use with CTC PAL GC and Combi PAL autosamplers. Engineered for high-speed injections, solvent compatibility, and reduced installation errors.

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

800series MICROLITER Syringes

Article

Microliter Syringe Operating Parameters

Explore detailed operating parameters of microliter syringes to ensure precise liquid handling and enhance your lab performance with Hamilton’s expert guidance.
Syringe 1800 Series

Article

Syringe Dimensions

See the specific volumes, outer diameter measurements, and inner diameter measurements of all microliter syringes.
Hamilton Intraocular Syringe

Article

Instructions for Use - Touch Flow-Control Syringe

Access detailed operating parameters and instructions for Hamilton’s 7000 Series Touch Flow-Control Syringes. Learn how to handle, operate, and maintain these precision instruments for optimal performance.

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

Hamilton Syringes

FAQ

Are Hamilton syringes suitable for PFAS testing?

Plunger faq

FAQ

Are the plungers for the 700 Series Microliter syringes interchangeable?

No, they are not! Each plunger is fitted to a specific syringe barrel. Be very careful to keep each plunger with its original syringe in order to maximize syringe performance.
Compare Products
Backed by world-class service and support.

For over 75 years, the Hamilton name has been recognized globally for its unwavering commitment to quality. That pledge extends to creating long-term customer partnerships. We're proud to offer in-depth training courses, on-site field support, custom product builds, and so much more.

Let's Talk

Connect with a Hamilton expert to discuss solutions for your workflow. We are here to enable your success.

Request Type: