The Agilent 1260 Infinity II Vialsampler, model G7129C, is a single autosampler module designed for both sample management and column handling within an HPLC system. It's built for reliability and high throughput, offering features like an integrated column compartment and sample thermostat.This model is rated for pressures up to 800 bar and can handle a high capacity of vials.

Key Features:
Integrated Column Compartment:
This feature allows for the mounting of two columns (up to 30 cm in length) and provides temperature control from 5°C above ambient up to 80°C for precise and reproducible chromatography.
Integrated Sample Thermostat:
Offers both cooling and heating capabilities for samples, maintaining temperatures between 4°C and 40°C, ensuring sample stability.
High Capacity:
The vialsampler can accommodate up to 132 standard 2 mL vials or up to 36 larger 6 mL vials.
Pressure Rating:
Designed to operate at pressures up to 800 bar, making it suitable for a range of HPLC applications.
Reliable Injections:
The G7129C model allows for injection volumes from 0.1 to 100 µL, with the possibility of extending this to 1800 µL for various chromatography scales.
Low Carryover:
Features an in-needle flush port to minimize carryover and ensure accurate results.
Easy Volume Extensions:
The G7129C allows for injection volumes up to 1800 µL, making it adaptable for diverse applications.
Increased Productivity:
The vialsampler offers overlapped injections and customizable injection programs for increased efficiency.
Reduced Internal Volume:
The system is designed with a low internal volume to minimize its contribution to the overall system volume.
Bypass Mode:
Further reduces the internal volume using a bypass mode, which is beneficial for specific applications.