GC-MSD Introducing the new 7890B/5977A. Badr Astiphan GCMS Product Sales Specialist 1-866-524-7936 302-290-5631 cell email@example.com. We are First in GC Continuously innovating. Units Installed >250,000 GC >60,000 MS. 7000 GC Triple Quad. 7200 GC QTOF. Low Thermal Mass
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Introducing the new 7890B/5977A
GCMS Product Sales Specialist
7000 GC Triple Quad
7200 GC QTOF
Low Thermal Mass
2nd Gen Linear
Inert MS Ion Source
The industry standard GCMS
5975 systems since 2005
Triple Axis Detector
Gold Quartz Quad
High Temperature Inert Source
Unique Entrance Lens Design
All of 5975’s features also built in 5977, such as “Gold Quad”, SIM/Scan, Gain tuning, Triple-Axis Detector, Trace Ion Detection, Auto CI, etc..
Solid inert material – not a coating
Programmable to 350ºC
Improved response for many compounds
Polyaromatic Hydrocarbon (PAH)
New, improved lens
Much more than just a beautiful piece of glass
With a combination of three axes and appropriate shielding, noise from secondary particles can be reduced to a minimum
Exit of the triple channels
Triple channels improve signal amplification
Triple channels increase life
Collector removed to show exit passages
Proven sensitivity increase demonstrated with over 1500 7000 Series GC/TQ!
Ion Focus Lens
More ions to Mass Filter
Inert Ion Source
Blue – Extractor 40ppb solution (SVOC)
Red – Standard 40ppb solution (SVOC)
Why is this important?
Better performance of high boilers i.e. PAH even at lower concentration!
Good repeatability of PAH even at the trace level (5ppb)!!
80 min analysis
Improvement for better Mass Spectrometer of Gas Chromatograph
Two years ago
Phthalates analysis with 5977 GC/MSD
If 5977A MSD pump fail, 7890B will shut off the gas supply
Helium carrier gas : gas waste is eliminated
Hydrogen carrier gas: risk of explosion is reduced
Cool Down MSD Faster (FastVent)
When MSD Vent Cycle started, GC will cool down MSD analyzer at the optimum gas flow to MSD.
40% faster when cooling down from 280C to 100C (< 25 min)
Time saved using Fast Vent
Agilent Quality Standard
TwisTorr 304 FS
Press release : http://www.agilent.com/about/newsroom/presrel/2012/19dec-ca12077.html
8 EDM turbo stages (rotor) designed to optimize pumping speed for light gases
8 Turbo stators made by pressed SST sheet technology
3 TwisTorr drag stages (spiral channels) designed for high compression ratio performances
Agilent’s new patent-pending Floating Suspension for robust, low noise operation
Energy saving design
“Inverter” not compatible with diff pump
Oil-free scroll pump
NH3 CI compatible
with Agilent Quality Standards
…now from a single supplier
Ultra Inert Inlet Liner
Ultimetal Inlet Weldment, Shell and Transfer Lines
Ultimetal – TCD, FPD, NPD/FID Jets
Ultra Inert Gold Seal
Ultimetal Capillary Flow Technology
Devices, Ultimate Union
Ultra Inert GC Column
These are installation specification, performed on customer site, immediately after installation and carry a lot more value than a reference specs.
*Systems without an Autosampler will have only S/N specification.
IDL is a statistically derived value from the precision (%RSD) of 8 consecutive, splitless injections of 100fg OFN at 99 % confidence level. The more precise instruments (lower %RSD) will generate lower IDLs.
The Agilent 7890B/5977A with an ALS or CTC autosampler has the following specifications:
A 0.01 min. shift in the noise regionresulted a 6000 higher S/N value.
When the noise is insignificant (low), the derived S/N value is also insignificant!
Noise region: 5.65min - 5.73 min
Noise region: 5.66min - 5.74 min
Noise region: 5.65min-5.73 min
No one can now offer a better specification package than Agilent
MassHunter GC/MS Acquisition
And Use Either
MassHunter Data Analysis
MSD ChemStation Data Analysis
MSD ChemStation DA
The QuantBatch screen looks like this.
(i.e., Calibration Curve)
& MS Performance
Balance of Price,
& MS performance
5977A Turbo MS
5977A Diff MS
5977E Turbo MS
5977E Diff MS