goldstargoldstargoldstargoldstar
"I would highly recommend EST! Overall surpasses their competitors with a combination of great service/support teams and reliable well thought out instrumentation."
-Technical Director
MINNESOTAUNITED STATES
goldstargoldstargoldstargoldstargoldstar
" I feel it is important for my labs success to continue our business relationship. EST equipment is reliable, efficient and the guys back in Cincy are great to work with when you have an issue."
-Lab Manager
PENNSYLVANIAUNITED STATES
goldstargoldstargoldstargoldstargoldstar
"The biggest thing I think about with EST is the technical support. Fast response time and help with installation of parts – EST tech support is second to none."
-Principal Instruments Support Specialist
PENNSYLVANIAUNITED STATES
goldstargoldstargoldstargoldstar
"For my money, EST is the best in business when looking for products and support for your volatiles instrumentation needs."
-Lab Manager
MICHIGANUNITED STATES

The Cobra L/S liquid sampler is a reliable GC Autosampler designed and built to automate any GC. If you are looking for a sampling system to replace an older, less reliable autosampler, the Cobra L/S is the logical choice. State-of-the-art component technology with easy-to-use operating features make the Cobra L/S suitable for routine as well as research level sampling requirements.

PROUCT DESCRIPTION 

The Cobra L/S is an all-electric, stepper motor driven GC Autosampler providing rugged reliability and pinpoint injection accuracy. The syringe mechanism moves back-and-forth and in-and-out across the sample tray to access sample vials, multiple solvent vials, standards, etc. Variable inject volumes, injection speed, needle dwell times, number of samples per vial, multiple methods per run, solvent flush, air gaping, dual column operation and a host of other autosampling options are all standard and easily programmed on the Cobra L/S's menu driven keypad. The unit uses screw-cap or crimp-top septum vials and easily interfaces with your GC system with all the remote inputs/outputs—ready signal, injection mark, etc.—plus RS 232 for direct communication with a PC. Mounting is easy and allows for quick changes between GC’s if desired. Syringe/injector alignment is via the keypad. The control module mounts on either side of the GC Autosampler for easy access.

"For my money, EST is the best in business when looking for products and support for your GC MS autosampler."
-Lab Manager
MICHIGANUNITED STATES

KEY FEATURES INCLUDE :

  • Direct syringe injection
  • All electric - no additional cost for gases
  • Variable injection rates
  • Variable syringe fill rates
  • Dual inlet injection capability
  • Methods linking
  • Multiple solvent/waste bottles
  • Syringe range 5ul-250ul
  • Multiple samples per vial
  • Air gapping capability
  • Priority sample/flush
  • Back Lit LCD display
  • Multiple tray options:
  • RS-232 capability
  • Uses off-the shelf syringes

"I would highly recommend EST! Overall surpasses their competitors with a combination of great service/support teams and reliable well thought out instrumentation."
-Tecnical Director
MINNESOTAUNITED STATES