Your Trusted Source for Used Lab Equipment

The Agilent 7890A GC with Gerstel MultiPurpose Sampler combines the benefits of gas chromatography (GC) and mass spectrometry (MS) for exceptional performance in the separation, identification, and quantification of complex mixtures. This system is designed to deliver superior sensitivity, speed, and accuracy, making it the perfect tool for a wide range of applications.

Agilent 7890A GC System Features:

• Advanced automation features and fast GC/MS oven ramps at the lowest possible cost per sample
• Highly flexible EPC design enables even more sophisticated hydrocarbon analyses
• Capillary Flow Technology to enable flow modulation without the need for cryogen.
• Low Thermal Mass (LTM) system for direct, rapid heating and cooling ensuring faster GC analyses and higher sample throughput 
• Retention Time Locking (RTL) software to reproduce exactly the same results on multiple Agilent GC or GC/MSD systems— configuration to configuration, location to location, operator to operator
• Robust backflush capability

 

The Gerstel MPS MultiPurpose Sampler is a multifunctional autosampler and sample preparation robot for GC and GC/MS. The MPS provides modern analytical laboratories high throughput, high performance and unparalleled flexibility.

Features:

• Multifunctional, flexible autosampler
  • Autosampler for all sample introduction techniques: Standard liquid introduction, Headspace (HS), SPME, Dynamic Headspace (DHS) and Thermal Desorption
  • Modular expansion enables simple adaptation to future analytical needs
  • Reliable results thanks to optimized discrimination-free transfer of analytes using fast injection in combination with hot split/splitless inlets
• Universal Syringe Module USM
  • One unified syringe module for liquid injection syringes ranging from 1 to 1,000 μL
  • Future proof, only the GERSTEL USM is compatible with the GERSTEL Gripper, enabling a multitude of sample preparation techniques such as SPE or filtration
• Proven MAESTRO Software control
  • Unified control of the MPS robotic and all GERSTEL modules
  • Integrated control of MPS robotic and GC/MS system
  • Intuitive concept, simple and reliable method generation and –set-up
  • Sample Prep by Mouse-Click
  • Context-sensitive interactive Help function
• Member of a proven MPS family
  • Latest generation MPS Sampler building on experience gained over 15 years and more than 6000 MPS installations Extended Robotic functionalities of the MPS roboticpro
  • μL-Injections performed even from very small sample volumes using Vial Bottom Sensing
  • Maximum Flexibility: Automated change of two or more syringe modules in a running sequence enables the combination of liquid, HS and SPME sample introduction in one automated sequence
  • Added reliability of complex sample preparation procedures thanks to power feedback for every movement of the sampler
• Optimized Tray Design
  • Higher sample capacity thanks to extended sample trays
  • Flexible use of different vial sizes: Up to three different tray types can be placed in each tray holder
  • Extended Headspace and SPME sample capacity: Optimized honeycomb-style tray design for 10- and 20 mL vials and extended sampler reach increases throughput by >50%

 

Gerstel MPS MultiPurpose Sampler Specifications:
Sampler Type	XYZ robot with syringe-only conept
Positioning Accuracy	±0.1mm
System Configuration	Compatible with most standard GCs
	Compatible with all standard inlets
	Operates with all injector positions
	Numerous accessories available
System Versions	MPS Liquid
	MPS Headspace
	MPS SPME
Control	Based on Gerstel Maestro software and the MPS handheld keypad
	Sample prep by mouse click
	In-depth, context sensitive online help for easy operation of the software
Sample Capacity	200 x 1 mL vials per tray
	98 x 2 mL vials per tray
	78 x 1 mL vials per tray
	32 x 10 mL/20mL vials per tray
	8 x 100 mL vials per tray
	Max. 4 trays, dependent on configuration
Thermostated Sample Trays:
Temperature range	4 - 200°C for 1mL, 2mL, 10 mL and 20 mL vials
Cooling	Peltier or Liquid
Wash Station Solvents	2-4
Solvent Reservoirs	10 - 1000mL
Agitators/Incubators:
Positions	2-15
Vials	2mL, 10 mL, 20 mL and 100 mL
Temperature Range	10 - 200°C
Agitation Speed	250 - 750 rpm (±15%)
Stirring Speed	500 - 1500 rpm (±15%)
Dilutor Module
	1 mL, 2.5 mL, 5 mL and 10 mL dilutor syringe
	1000 mL solvent reservoir
Fiber Bake-out Station
	Bake-out temperature max. 350°C
	6 - 12 Ml
Interfaces	2 x AUX to connect heaters or agitators
	2 x interface
	RS 232 to connect a PC
	LAN to connect a PC
	Wash Station
	MODBUS for valve control
Operating Temperature	4 - 40°C
Operating Humidity	Relative humidity 75%, non-condensing
Power	100/240VAC, 50/60 Hz, 120 W
Dimensions	32.6" L x 15.16" D x 25.51" (82.8 x 38.5 x 64.8 cm)
Weight	22.05 lbs. (10 kg.)