幸运8平台彩票This workhorse system provides exceptional sensitivity for difficult matrices in commercial testing labs and the food, environmental, and cannabis industries – it’s the perfect instrument for labs that need uncompromising performance.
幸运8平台彩票Achieve the highest levels of performance from sample handling right through results and reporting with QSight triple quad LC/MS/MS systems.
|型号名称||QSight 200 Series|
Learn more about our various testing methods and applications for cannabis analyses by reading through our Cannabis Testing brochure.
Pesticides can adversely affect human health through the food we consume but can also leach into soil and groundwater and impact us through the environment. To keep up with a complex and constantly changing regulatory environment, your pesticide analysis solution needs to keep up with your burgeoning sample load.
幸运8平台彩票Our QSight triple quad LC/MS/MS family has always been known for its robust and reliable performance. But now there’s something new – something better: the high performance 400 series. Our ready-to-implement solution has the highest sensitivity and throughput the industry has ever seen and the capability to test for the most challenging samples and analytes.
Whether you’re a lab manager or a bench chemist, you know firsthand how things are changing quickly in food and environmental analysis. And your lab needs to change to keep pace.
Our modular Simplicity 3Q™ software is ideal for acquiring, quantifying and reporting
幸运8平台彩票Lab reequirements for QSight triple quad LC/MS/MS systems, including storage, suppleis, space, electrical, power, gas supply requirements
Our QSight triple quad LC/MS/MS family has always been known for its robust and reliable performance. But now there’s something new – something better: the high performance 400 series.
QSight LC/MS/MS evaluates eliminating sample preparation for trace level pesticide in wine
A New, Sensitive Method for Lignan Metabolite Detection of Flaxseed-Fed Mice Using LC/MS/MS
Aflatoxin B1 is considered to be the most genotoxic of the mycotoxins, and, when ingested by cows, is converted to aflatoxin M1 which has been shown to cause liver cancer in certain animals.
Benzo[a]pyrene (B[a]P) is a well-known carcinogenic compound found in tobacco products and tobacco smoke. The Cooperation Centre for Scientific Research Relative to Tobacco (CORESTA) has recommended a gas chromatography/ mass spectrometry (GC/MS) method to determine concentrations of B[a]P in tobacco products. In the proposed method, B[a]P is extracted from the tobacco with methanol, followed by a solid phase extraction (SPE) and subsequent concentration prior to GC/MS analysis. The CORESTA recommended method is time-consuming, especially in sample preparation procedures, and showed low sensitivity. In this application note, a simple, reliable and fast analytical method for the determination and quantification of B[a]P in tobacco products has been developed using a PerkinElmer QSight® LX50 UHPLC system, coupled to a PerkinElmer QSight 220 MS/MS detector.
幸运8平台彩票Haloacetic acids (HAAs) are a class of undesired by-products resulting from the reaction of chlorinated disinfectants with natural organic matter in water. The resulting substances are considered major disinfection by-products (DBP), which are known for being carcinogenic and also associated with reproductive problems in humans. The five major HAAs of particular concern include monochloroacetic acid (MCAA), monobromoacetic acid (MBAA), dichloroacetic acid (DCAA), dibromoacetic acid (DBAA) and trichloroacetic acid (TCAA). Haloacetic acids are regulated by the U.S. Environmental Protection Agency (EPA) government. In this application note, a reliable and fast method for determination and quantification of five HAAs in potable drinking water is presented using a PerkinElmer QSight® LX50 UHPLC system coupled to a PerkinElmer QSight 220 MS/MS detector. The five HAAs eluted within three minutes with excellent reproducibility.
Mycotoxins produced by fungi as toxic secondary metabolites, leave grains, maize and cereals particularly vulnerable. With this in mind, and considering that an estimated 25% of all crops show some signs of mycotoxin contamination, many countries have established regulatory guidelines for maximum mycotoxin limits in not only feed and grain, but also in processed food products.
幸运8平台彩票Pharmaceutical and Personal Care Products (PPCPs) are an emerging environmental concern, and include human and veterinary prescription and over-the-counter medications, sunscreens, lotions, soaps, and insect repellants. These commonly encountered products can enter the environment through various sources, including municipal wastewater, polluting ground water, surface water, and even drinking water. The analytical challenge associated with PPCP testing is the wide variety of chemical classes/ types that are typically present at parts per trillion (ng/L) concentrations in drinking water. The automated approach described in this application note allows for significant and efficient analyte concentration, obviating the need for elaborate and time-consuming sample preparation procedures, and thus improving productivity, reducing solvent usage and laboratory waste.
Liquid chromatography-tandem mass spectrometry (LC/MS/MS) has become the method of choice for pesticide The state of Oregon has issued regulatory limits for 59 pesticide residues in both cannabis flower and concentrates, while other states have come up with
Analysis of target pesticide residues in berries using a unique laminar flow UHPLC-ESI-MS/MS
幸运8平台彩票Water-soluble vitamins (WSV), comprised primarily of the vitamin B complex, are essential ingredient
幸运8平台彩票Mycotoxins are toxic secondary metabolites produced by fungi, and are capable of causing disease and death in both humans and animals. Sample preparation is a critical step in the successful analysis of mycotoxins in food matrices. The “dilute and shoot” approach is a quick and easy way to introduce the sample into the LC/MS/MS analysis. However, due to the complexity of food matrices, this approach will often result in irreproducible matrix effects. To overcome these problems and improve sensitivity, this application note details the use of online solid phase extraction (SPE), coupled to an LC/MS/MS system for sample enrichment.
幸运8平台彩票In this work, we present a fast and sensitive LC/MS/MS method
幸运8平台彩票Analysis of glyphosate and similiar polar pesticides in oatmeal using the PerkinElmer QSight LCMSMS.
本实验建立了快速、灵敏和高特异性的方法来检测肉和肉制品中的猪肉特异性肽段。经过优化的样品处理操作方便并可以适用于生肉和熟肉制品的样品处理和检测。本方法的最低掺假检出限为 1%（10 mg/g, w/w）。
This application note presents a sensitive and reliable LC/MS/MS method using the PerkinElmer QSight
A simple and sensitive method for the simultaneous determination of plant growth regulators
幸运8平台彩票本文采用改良型QuEChERS 样品前处理方法建立了牛奶中抗生素类多残留UPLC MS/MS分析方法，该方法具有快速、稳定、可靠，高灵敏度和选择性等特点。
幸运8平台彩票本文证明了PerkinElmer QSight™ 210 系统完全满足动物源产品中喹诺酮类残留量的日常检测工作。该质谱系统离子源具有自清洁功能以及质谱接口HSID 热源去溶剂技术，提高仪器抗污染能力，从而获得更低的噪音，更低的检测限，从容应对复杂基质的食品安全检测。
本文证明了PerkinElmer QSight™ 200 系统具有灵敏度高、重现性好、抗污染能力强等优点，在检测动物源性食品中孕激素残留完全满足食品安全最严格的法规要求。
幸运8平台彩票本文证明了PerkinElmer QSight™ 210 系统完全满足动物源性食品中磺胺类药物的日常检测工作。QSight™ 210 系统，离子源具有自清洁功能以及质谱接口HSID 热源去溶剂技术，提高仪器抗污染能力，从而获得更低的噪音，更低的检测限，从容应对复杂基质的食品安全检测。
幸运8平台彩票本文证明了PerkinElmer QSight™ 200 系统完全满足动物源性食品中雌激素类的日常检测工作。QSight™ 200 系统，离子源具有自清洁功能以及质谱接口 HSID 热源去溶剂技术，提高仪器抗污染能力，从而获得更低的噪音，更低的检测限，从容应对复杂基质的食品安全检测。
幸运8平台彩票本文证明了PerkinElmer QSight™ 200 系统完全满足原料乳与乳制品中三聚氰胺的日常检测工作。该系统离子源具有自清洁功能以及质谱接口HSID 热源去溶剂技术，提高仪器抗污染能力，从而获得更低的噪音，更低的检测限，从容应对复杂基质的食品安全检测。
本文建立了快速，高灵敏度和可靠的LC-MS/MS 实验方法测定食品中丙烯酰胺的含量。QSight™ 220 LC-MS/MS系统具有灵敏度高、重现性好、抗污染能力强等优点，轻松满足食品中丙烯酰胺的日常检测要求。
幸运8平台彩票本文利用PerkinElmer Altus A-30 UPLC 与Qsight 210 三重四极杆质谱仪联用系统建立了快速，高灵敏度和可靠的LC-MS/MS 实验方法，无需衍生反应直接测定草甘膦、氨甲基磷酸和草铵膦等强极性化合物农药残留。
幸运8平台彩票公司采用QSight LC-MS/MS液质联用系统建立了新型饮料中γ-羟基丁酸及其前体物γ-丁内酯（gamma-Butyrolactone， GBL）的检测整体解决方案，该方法快速，准确，可靠，适用于饮料中γ-羟基丁酸及相关物质的测定，为实际侦查和鉴定工作提供强有力且可靠的检测手段。
幸运8平台彩票公司一直致力于为用户提供整体的解决方案，本文利用QSight LC-MS/MS液质联用系统基于现行GA 1333-2017 《车辆驾驶人员体内毒品含量阈值与检验》标准，建立生物样本中11种国家管制麻醉药品和精神药品检测整体解决方案。
幸运8平台彩票本文采用超高效液相色谱 - 串联质谱技术建立了燕窝中15 种激素类药物含量的检测，通过单次提取即可得到雌激素和孕激素化合物。
本研究采用的PerkinElmer Clarus SQ 8 GC/MS ，不仅可以满足方法的要求， 为用户带来的灵活性， 还能为他们带来独一无二的高通量体验。 同时Clarifi检测器的使用还能带来拓展校正线性范围的优点。
幸运8平台彩票Simulation using sophisticated modeling techniques has become a powerful tool for mass spectrometry
幸运8平台彩票Ion Transmission Through a Quadrupole Ion Guide Under the Combined Influence of Viscous Flow and RF
Theoretical Studies of Swirling Flow and Heating Methods on Droplet Evaporation in a Heated Coaxial