Page 7 - Shimadzu GCMS-TQ8040 NX

Technology That Makes Possible the Simultaneous

Analysis of Several Hundred Components

OFF-AXIS Ion Optics Simultaneous Analysis of 439 Pesticides
(×1,000,000)
Lower detection limits are achieved by collision cell and
OFF-AXIS Ion Optics, a patent technology, which is capable of 7.0
bending the axis of Q3 pre-rod. Meta-stable and neutral ions
are removed without sacrificing sensitivity. 6.0
5.0
4.0
3.0
2.0

1.0

5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5
MRM Chromatogram
High-Efficiency Collision Cell UFsweeper ™
(×1,000) (×10,000) (×1,000) (×100)
Shimadzu's proprietary UFsweeper technology achieves high-speed 8.0 278.00>109.00 3.0 165.10>108.10 2.5 314.00>245.00 264.00>176.00
7.0 278.00>125.00
264.00>232.00
314.00>56.00
165.10>93.00
MRM analysis at speeds up to 800 transitions per second. It sweeps 6.0 278.00>169.00 2.5 165.10>65.00 2.0 314.00>271.00 7.5 264.00>148.00
residual ions from the collision cell to provide high-efficiency CID 5.0 2.0 1.5 5.0
and fast ion transport. Rapid ion removal minimizes cross-talk and 4.0 1.5 1.0
Pre-rods prevent quadrupole contamination enables trace analysis. 3.0 1.0
even with samples containing many matrices. 2.0 0.5 0.5 2.5
1.0
12.75 13.00 13.25 13.50 16.75 17.00 17.25 17.50 17.00 17.25 17.50 17.75 21.25 21.50 21.75 22.00
Fenthion %RSD = 4.16% Pyributicarb %RSD = 2.39% Iprodione %RSD = 4.54% Indoxacarb %RSD = 4.03%
Mass Chromatogram and %RSD of Each Pesticide (5 pg/µL)

UFsweeper
High-Sensitivity Analysis by Single GC-MS Mode
Due to a highly sensitive ion source and highly sensitive 100.00 100.00
Automatic Method Creation detector with overdrive lenses, the GCMS-TQ8040 NX is able 72.00 72.00
™
Smart MRM is a function that sets the optimal measurement time for each component, and automatically creates a method. to select and detect generated ions efficiently. That achieves
Since only the data during the elution times of the targeted components is acquired, even when simultaneously analyzing high sensitivity not only for MRM measurements in the
several hundred components, detection occurs without any loss in sensitivity, even with trace concentrations. GC-MS/MS mode, but also for scan and SIM measurements in
the GC/MS mode. In addition, pre-rods help prevent
quadrupole contamination, so that stable sensitivity and mass
(×100,000) (×100,000) spectra can be obtained even when samples containing many
121.00>106.00 121.00>106.00 matrices are analyzed. 12.75 13.00 13.25 13.50 12.75 13.00 13.25 13.50
246.00>121.00 246.00>121.00 %RSD = 1.76 % %RSD = 1.44 %
1.5
1.5 5 pg/mL Thiobencarb
Left: GCMS-QP2020 NX, Right: GCMS-TQ8040 NX
Reproducibility for n = 5
1.0 1.0
125 125 O O
277 N
0.5 0.5 277 260
79 260 S
93 79 O P
63 93 O O
150 247 63 150 214 247
20.00 20.25 20.50 20.75 20.00 20.25 20.50 20.75 169 214 169
0 50 100 150 200 250 300 350 0 50 100 150 200 250 300 350
Method for the Simultaneous Analysis of 20 Components Method for the Simultaneous Analysis of 400 Components
Dwell Time: 32 msec Dwell Time: 2.7 msec Scan Analysis Results for Fenitrothion Mass Spectrum from NIST Library
Analysis of Pharmaceutical in Blood Plasma (Nefiracetam)

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