Analysis and detection hit the wall everywhere? Semefei's temperament is exquisite

Gas chromatography-mass spectrometry (GC-MS) has become an indispensable method for chemical research and organic matter analysis GC-MS is widely used in environmental testing of water, air, soil, etc.; at the same time, it also undertakes numerous laboratory analysis and testing tasks in agricultural regulation, food safety, and pharmaceutical production It can be said that GC-MS is an exquisite player in the analysis industry For aroma analysis, it can be combined with headspace sampling; for analysis of volatile organic compounds in water samples and soil, it can be combined with purge and trap; for detection of trace pollution in the atmosphere, it can also be combined with thermal desorption injector; if you want to analyze the composition of polymer, you can cooperate with thermal cracking -- introduced by the application engineer of semefei GC-MS With a complete gas-phase and GC-MS product line, semefei can meet the increasingly demanding application requirements in the fields of environment, food safety, electronic and electrical equipment, material science, etc GC / GC-MS system optimized for practical sample analysis is sensitive, robust, fast and easy to use It is ready to meet all kinds of challenges in the experiment, help customers solve complex analysis problems, and greatly improve the production efficiency of the laboratory Gas phase and GC-MS products need different front-end injection equipment when analyzing different samples, such as purging and catching, thermal desorption, thermal cracking, etc All kinds of different injection methods have corresponding complete solutions to meet the personalized needs of different customers 1 Introduction of purge and trap products and application solutions? Widely used in VOC analysis of liquid samples (drinking water, surface water, factory wastewater) and solid samples (soil, sediment, food, medicine) in the environmental industry ? simple and quick pretreatment, convenient operation and high sensitivity ? high performance GC-MS, high sensitivity, stability and durability, compatible with thermal desorption device, to protect data - - provide a complete method package, which can be used to develop the landing method on the user's site, ensure that the user's data is worry free, and save the user's time and labor cost Typical application ● analysis of VOCs in drinking water by Purge and capture gas chromatography-mass spectrometry ● analysis of 60 VOCs in water within 10 minutes by Purge and capture gas chromatography-mass spectrometry 2 Solution of thermal desorption?? It is commonly used for the analysis of c2-c40 organic compounds in samples It has the characteristics of flexible sampling method, high sensitivity of instrument, simple and convenient test method, etc ? high performance GC-MS, high sensitivity, stability and durability, compatible with thermal desorption device, to protect data ? powerful function, easy to learn and use software and hardware design, providing users with convenient use experience -- complete VOC solutions for various industries, including online and offline VOC solutions - - provide a complete method package, which can be used to develop the landing method on the user's site, ensure that the user's data is worry free, and save the user's time and labor cost Typical application Gamma -Analysis of air in vehicle by GC-MS Gamma -Online monitoring of VOCs in the air of workplace by gas chromatography-mass spectrometry ● detection of ozone precursors in the air by air server-gc-fid ● online monitoring of VOCs in the air by airserver-gc-ms ● CIA advantage online monitoring of VOCs in the air by gas chromatography-mass spectrometry - online monitoring of 117 VOCs in the air by gas chromatography-mass spectrometry Detection of 112 compounds + 4 internal standards 3 Thermal cracking solution? Provide a comprehensive solution of rohs2.0 thermal cracking gas chromatography-mass spectrometry, directly enter the pyrolyzer-gc-ms system for analysis and detection without pretreatment, eliminating the tedious pretreatment steps (the method is simple, fast, sensitive and free of impurity interference It is suitable for rapid screening of plasticizers In addition to plasticizer analysis, it can also analyze the rapid screening analysis of other additives in the electronic and electrical industry and material industry High degree of automation, meeting the requirements of high-throughput analysis.) ? eworkflow available Gamma Method package, integrated instrument method, analysis method, report template, no need to re-establish, one click start analysis ? unique injection port interface design, no need to cut the carrier flow path It can be freely switched between pyrolysis injection mode and common injection mode ? stable performance, low residue of the system after large concentration injection, greatly reducing maintenance time, and meeting the continuous screening task Typical application ● thermal cracking GC-MS combined determination of plasticizer in polymer thermal cracking GC-MS combined determination of 8 plasticizers in polymer thermo cracking GC-MS continued to provide you with updated and more comprehensive application solutions to guarantee your analytical work! 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