TQ480 LC * MS * MS Triple Quadrupole Liquid Mass Spectrometry Introduction: The TQ480LC-MS triple quadrupole liquid chromatography-mass spectrometry instrument is the first domestically produced high-end mass spectrometer successfully launched by Guangzhou Mass Spectrometry Technology Co., Ltd. after several years of research and development. Guangzhou Mass Spectrometry has complete independent intellectual property rights for TQ480 LCMS and has obtained dozens of patents. For a long time, the R&D team has carried forward the spirit of craftsmanship, meticulously carving and iterating every component of the entire set of instruments. After testing by numerous customers and instrument experts, the TQ480LC-MS/MS triple quadrupole liquid chromatography-mass spectrometry instrument has excellent sensitivity, stability, repeatability, and durability, and can completely replace instruments of similar equipment imported internationally. The TQ480LC-MS triple quadrupole liquid chromatography-mass spectrometry instrument can be widely used in multiple industries such as food safety, environmental protection, judicial appraisal, biochemical pharmaceuticals, traditional Chinese medicine pesticide residues, precision medical analysis, etc., meeting the high-intensity and high-throughput analysis and detection tasks of various industries. characteristic: 1. Capturing the best data helps you accurately identify (1) TQ480's patented "Giant Energy Bomb" ion source, interactive and automatically optimized efficient ion channels, and high-precision quality analyzers provide you with excellent sensitivity, stability, reliability, and performance to meet the challenges of high-throughput sample analysis in the laboratory. (2) The highly sensitive TQ480 can detect lower concentrations of biomarkers and accurately identify molecular ion peaks in the sample, providing you with more accurate analysis results. If TQ480-LCMS analysis is performed on samples of sulfamethoxazole and chloramphenicol at the pico level, lower detection limits can be achieved in both positive and negative ion modes, greatly meeting the detection needs of food, environment, pharmaceuticals, and clinical trials. 2. Excellent repeatability improves decision-making efficiency (1) Numerous experiments have shown that the RSD value of TQ480 can be controlled within 3%, and combined with its wide linear dynamic range and scanning speed of tens of thousands of times per second, TQ480 is a rare quantitative analysis tool. (2) The relative standard deviation of the peak area of the 10ng/mL reserpine standard solution in 20 consecutive injection tests is 1.07%. (3) The scanning speed of over 23000Da/s has achieved high-throughput testing, and a single injection can simultaneously analyze multiple components. In MRM scanning mode, multiple pesticide collection methods with 100 ion pair channels can be established for testing, while maintaining sensitivity and good chromatographic peak shape. 3. A capable assistant who balances durability and pollution resistance (1) TQ480 spray air flow and interface are vertical orthogonal design, and the cleaning gas and waste gas system in the ion source are continuously scrubbed The swinging ion source and TQ480 interface adopt internationally leading separation cone+reverse blowing technology. This design greatly reduces complexity The contamination of ion channels by impurities and the probability of sample residue make TQ480 complex in analyzing fields such as food and biochemistry The sample can still maintain its optimal working condition for a long time, demonstrating unparalleled durability, which is essential for your testing work A capable assistant. (2) The relative position between the spray needle and the interface adopts orthogonal design, which greatly reduces the probability of the sample complex matrix entering the vacuum system and the ion channel. The instrument has good tolerance even when analyzing complex samples such as blood samples, food, etc. (3) The ion source of TQ480 LCMS adopts a high flow rate and stable and reliable exhaust gas system, constantly discharging various gases, solvents, substrates, and samples from the ion source, reducing the possibility of sample memory and cross contamination. (4) The interface adopts high-purity nitrogen gas as the back blowing gas, which not only enhances the sensitivity of the instrument by blowing away ions, but also avoids the matrix from entering the ion transport micropores. In addition, the interface design can be heated, and even trace pollutants attached to the interface can be quickly heated and evaporated. 4. UHPLC-480 ® Ultra high pressure liquid chromatography （1）UHPLC-480 ® It is the best substance separation assistant for TQ480 triple quadrupole mass spectrometry. With ultra-high pressure and high-precision flow output, you can freely choose a short chromatographic column with a particle diameter of 1.7um. While ensuring high column efficiency, it greatly shortens analysis time and completes analysis tasks more efficiently. Ultra high precision machining enables UHPLC-480 ® The dead volume is almost zero, providing incredible retention time and peak area reproducibility. (2) Drugs are a serious threat to human health, and accurate drug testing is of great significance in combating drug crimes, solving drug cases, and curbing the spread of drugs. Referring to the Technical Specifications for Forensic Appraisal for hair experiments, the instrument sensitivity meets the concentration detection requirements for positive samples of the Ministry of Public Security, and can provide a basis for drug detection. (3) The commercial 25 hydroxyvitamin D assay kit was used to determine the sensitivity of mass spectrometry technology TQ480 LCMS, which can reach the detection concentration range of 25 hydroxyvitamin D in human serum. It has good linearity and recovery rate, and can be used to evaluate the nutritional status of human vitamin D, meeting clinical detection needs.
Introduction: The TQ480LC-MS triple quadrupole liquid chromatography-mass spectrometry instrument is the first domestically produced high-end mass spectrometer successfully launched by Guangzhou Mass Spectrometry Technology Co., Ltd. after several years of research and development. Guangzhou Mass Spectrometry has complete independent intellectual property rights for TQ480 LCMS and has obtained dozens of patents. For a long time, the R&D team has carried forward the spirit of craftsmanship, meticulously carving and iterating every component of the entire set of instruments. After testing by numerous customers and instrument experts, the TQ480LC-MS/MS triple quadrupole liquid chromatography-mass spectrometry instrument has excellent sensitivity, stability, repeatability, and durability, and can completely replace instruments of similar equipment imported internationally. The TQ480LC-MS triple quadrupole liquid chromatography-mass spectrometry instrument can be widely used in multiple industries such as food safety, environmental protection, judicial appraisal, biochemical pharmaceuticals, traditional Chinese medicine pesticide residues, precision medical analysis, etc., meeting the high-intensity and high-throughput analysis and detection tasks of various industries.
