Advanced LC-MS Liquid Chromatography Mass Spectrometer with Electrospray Ionization
Technical Parameters of TQ9200
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Working conditions |
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Working power supply |
220V±22V, 50Hz±0.5Hz |
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Ambient temperature |
15-30°C |
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Relative humidity |
not more than 80% |
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UHPLC |
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Pump drive mode |
linear motor pump |
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Gradient mode |
binary (4-waysolvent) |
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Flow rate setting range |
0.001-2.000mL/min |
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Flow rate setting increment |
0.001mL/min |
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Maximumoperating pressure |
150MPa |
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Degassing |
5-channel online degassing |
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Autosampler |
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Maximumwithstand pressure |
150MPa |
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Sampling volume range |
0.1-20.0μL (50μL optional) |
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Linearity |
R≥0.9999 |
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Cross-contamination |
<0.004 % |
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Number of samples |
108 (2*54,2 ml), supports 96 shallow well plate, 96 deep well plate, 384 well plate |
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Temperature setting range |
4.0~40.0 ℃ (optional refrigeration) |
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Temperature stability |
±2 ℃ |
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Feed rate |
12s |
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Column temperaturechamber |
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Temperature setting range |
20.0-90.0 ℃ |
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Temperature stability |
±0.02 ℃/h |
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Temperature setting value error |
± 0.1 ℃ |
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Triple quadrupole mass spectrometer |
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Mass analysis range |
5-1250Da(Standard); 5-2000Da(Optional) |
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Scanning speed |
12000 Da/s |
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Mass resolution |
0.6-0.8 Da (609 mass peaks) |
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Linearity range |
≥1E4 |
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Mass accuracy |
0.1 Da |
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Massstability |
0.1 Da/24h |
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Limit of detection (rifampicin) |
0.1pg |
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Sensitivity |
S:N >20w:1 on a 1pg Risperdal column |
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System indicators |
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Qualitative reproducibility |
RSD≤5% |
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Quantitative reproducibility |
RSD≤5% |
Applications of Liquid Chromatography Mass Spectrometer
Chemical & Materials Industry
1. Fine Chemicals
Purity and impurity analysis of surfactants, dye intermediates.
2. Polymer Additives
Antioxidants, UV stabilizers (e.g., BHT, Irganox series).
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