The CDS-7400 soil/water purge and trap autosampler offers great reproducibility and compatibility with a variety of purge and trap concentrators.
The system features a 72 position autosampler with three removable trays of 24 vials and automated water addition of 5 mls for soil samples.
Features also include internal standard addition (for soils and water), soil heating and stirring capabilities, a pick and place robotic arm, and a separate water station for transfer of water to the sparge vessel of the attached purge and trap.
Designed for compatibility with the CDS-7000 Purge and Trap Concentrator, the CDS-7400 can also be used in conjunction with OI, Tekmar, EST, or CDS purge and trap concentrators.
The CDS-7400 chemically inert sample pathways are made of PEEK® and Silconert®.
The system offers a computer interface and the ability to change analysis matrix from tray to tray.
The CDS-7400 autosampler is compliant with EPA Methods 524, 624, SW846 Methods 8015, 8021, 8260/5030 and 8260/5035.