The QSight LC/MS/MS System provides the capability and confidence required to analyze the most complex food and environmental samples. With high level of sensitivity and throughput, laboratories can meet even the most stringent regulatory requirements rapidly, easily, and effectively
| 型号名称 | QSight 220 LC/MS/MS |
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This nanometrology portfolio infographic poster gives you a 1-page overview of the instrumentation required by laboratories for the investigation of nanomaterials which are used to develop advanced materials in a range of applications.
Analytical laboratories face many challenges when analyzing contaminants such as Pesticides, PFAS, mycotoxins in complex matrices. These samples often require time-consuming sample prep and regular maintenance of the analytical technology.
Due to PFAS persistence in the environment and potential health risks, regulations have been undergoing constant change and refinement.
PFAS matrix-induced contamination poses various challenges for analytical laboratories, from the risk of achieving low detection limits and lab downtime.
PFAS compounds are ubiquitous throughout the environment and accumulate everywhere, including in the lab.
As per- and polyfluoroalkyl compounds become more prominent, the US Environmental Protection Agency (EPA) are developing more stringent regulations for PFAS monitoring.
Stricter regulations demanding lower detection limits, increased throughput and efficiency demand that labs need an LC/MS/MS solutions that offers robust and reliable performance while ensuring efficiencies.
When examining complex compounds like PFAS, pesticides, and mycotoxins using LC/MS/MS in challenging matrices, laboratories encounter issues such as system contamination, matrix effects, and the laborious task of source cleaning.
The PerkinElmer QSight LC/MS/MS is used for many applications, including forensic toxicology.
In this presentation, prepare to learn all of the best practices for Liquid Chromatography Mass Spectrometry from consumables all the way to instrumentation and analysis. This talk is well-suited for all LC/MS applications including environmental testing
Growing environmental concern has led to stricter regulations of drinking water and water supplies over the past decade including routine monitoring and detection of cyanotoxins resulting from ever-growing algae blooms. This talk discusses the utiliza
Pharmaceutical and personal care products (PPCPS) are an emerging environmental concern and include human and veterinary prescriptions, over-the-counter medications, sunscreens, lotions, soaps and insect repellents. In this webinar we demonstrate the a
In this short webinar, PerkinElmer’s Environmental Leader, Tom Hey, discusses simplified PFAS method implementation with the comprehensive PerkinElmer LC/MS/MS workflow, featuring ready-to use consumables kits, reagents and software-driven compliance.
Emerging contaminants, including perfluoroalkyl surfactants (PFAS) and Pharmaceuticals and Personal Care Products (PPCPs), have garnered increasing interest in recent years as their bioaccumulative nature and endocrine disrupting potential have become..
When it comes to analyzing environmental or food samples, including water, soil, cannabis or any solid matrices, labs need to meet stricter regulations that demand lower detection limits.
The US EAP Method 537.1 is used for the determination of selected PFASs in drinking water by solid phase extraction and liquid chromatography/tandem mass spectrometry. This talk discusses the utilization of the PerkinElmer QSight® Triple Quadrupole LC
食品检测实验室一直面临着快速、高效准确分析样品的挑战，所有这些与市场需要降低成本相关。随着需求的增加，确保肉制品和海产品安全是一场艰难的战斗。我们对您的承诺：提供包含多种技术、产品和服务的一系列解决方案，满足或超过食品加工的检测要求。
我们的解决方案提供更高的效率、更高的精度和灵敏度，以便在最短的培训时间内获得更好的实时产出。
从仪器和软件到消耗品和试剂，再到服务和支持，我们致力于为您提供端到端解决方案，以帮助您轻松应对在自动化、分析通量、服务和获得结果的时间等日常挑战。
Grains, whether consumed whole or processed, have nutritional and functional requirements and must be safe for consumption, and the only way to ensure grain quality is through rigorous testing. That’s where PerkinElmer come in. Our easy-to-operate, integrated testing and analytical solutions encompa ...
When it comes to analyzing food, cannabis, and environmental samples, we know it can be challenging to meet strict regulations that demand lower detection limits. We also know that throughput and efficiency are paramount in any accredited high-throughput laboratory. As a result, mass spectrometry is ...
PerkinElmer offers a portfolio of high-performance solutions to optimize your laboratory workflow for PFAS analysis. Our robust and reliable LC/MS/MS systems along with high quality consumables and the industry’s most trusted service and application support network will deliver the throughput, produ ...
This brochure provides a simple guide to the analytical solutions and supporting services we provide for forensics and toxicology laboratories. We know it's not as simple as it seems in the movies, on television, or in the latest potboiler: forensic science is an exacting science, driven by the twin ...
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 capab ...
Our modular Simplicity 3Q™ software is ideal for acquiring, quantifying and reporting
Emerging contaminants include a variety of different chemical pollutants including pharmaceuticals, personal care products, endocrine disrupting compounds, per- and polyfluoroalkyl substances and others which pose a significant risk to human health. This series of drinking water analysis webinars wa ...
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.
Product Certificate for the QSight 110 & 120
Product Certificate for the QSight 210 & 220
本文介绍了利用UHPLC-MSMS 对河水中31种PPCPs进行定性和定量的应用。
抗生素在奶牛中被用于不同的治疗，这会导致这些残留物在牛奶中积累。人类食物中存在这种残留物可能导致过敏反应、毒性反应，并产生耐药菌株。为了保护消费者，欧盟监管机构发布了一些官方文件来监管兽药。96/23/EC指令规定了食用动物的兽药残留控制。在印度，根据FSSAI（2018年7月20日的宪报公告）和EIC（水产养殖、鸡蛋、蜂蜜、奶禽等的RMP）的规定，必须对抗生素进行分析。EIC和FSSAI都有动物食品基质中各种抗生素残留的最大残留限量（MRL）。考虑到安全性和防止消费者接触兽药，对牛奶进行磺胺类药物残留检测至关重要。在这项工作中，我们提出了一种快速、灵敏的LC-MS/MS方法，用于定量分析牛奶 ...
本文提出了一种快速、灵敏的LC/MS/MS方法。
多环芳烃（PAHs）在烟熏、加热和干燥过程中会污染食品，这些过程会使燃烧产物直接接触到食品。它们还可以通过受污染的空气和水进入食物供应链，并在各种食物链中积累。相关机构制定了相关法规来监测食品中多环芳烃的含量；欧盟对熏鱼和熏制水产品肉中的BaP设定了严格的最大残留限量（MRL）为2µg/kg。在本研究中，海产品采用QueChERS萃取法，然后采用分散固相萃取净化步骤制备。随后，通过超高压液相色谱-三重四极杆质谱仪联用系统对样品进行分析。
真菌毒素是由真菌产生的有毒次级代谢产物，使谷物、玉米和谷类食品特别易受污染。基于这些因素，并考虑到估计有25%农作物有被一些霉菌毒素污染的迹象，许多国家制定了真菌毒素最大限量的监管准则，这不仅是对饲料和谷物，而且对加工食品也有要求。
最近在欧洲召回受污染的鸡蛋引起了对氟虫腈中毒的严重健康担忧。氟虫腈是一种剧毒杀虫剂，用于保护农作物。美国环保署已将氟虫腈列为C组致癌物。在这项研究中，我们描述了一种快速、可靠的分析方法，采用PerkinElmer QSight 200系列LC/MS/MS三重四极杆仪器对氟虫腈及其代谢物进行鉴定。结果表明，该方法具有极佳的回收率、线性、重现性和超高灵敏度。三步法样品制备过程快速简便，LC/MS/MS分析时间可在6分钟内完成，所有分析物的分离度都很高。
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。
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。
由于具有选择性高、灵敏度高、适用于多种样品基质中多种化合物的分析等优点，液相色谱-串联质谱法（LC/MS/MS）已成为农药分析的首选方法。本研究采用改进的QuEChERS提取法与LC/MS/MS联用，建立了一种快速、灵敏、选择性好的多残留分析方法，对大米中200多种农药进行了分析。采用QSight®三重四极杆质谱仪中的时间管理MRM™，可为目标分析物多个MRM通道自动分配最佳驻留时间。这不仅节约了方法开发的时间，也提高了数据质量和分析性能，这些在本研究中的大米样品中多农药残留分析结果有具体展示。
众所周知，黑胡椒基质复杂，需要合适的提取和清除干扰的方法。本研究建立了一种快速、灵敏、选择性的多残留方法用于分析胡椒样品中超过136种农药，方法采用改进的QuEChERS提取方法与LC/MS/MS结合，利用了QSight™ 三重四极杆质谱仪中的时间管理-MRM。针对目标分析物，可自动生成多个MRM通道的最佳驻留时间。这不仅节省了方法开发的时间，而且提高了仪器的数据质量和分析性能。
葡萄是世界上消费量最大的水果作物之一。葡萄既可作为新鲜产品也可作为加工产品消费，如葡萄酒、果酱、果汁、果冻、葡萄籽提取物、葡萄干、醋和葡萄籽油。在葡萄的整个生长季节，各种各样的杀虫剂被使用以控制葡萄园的病虫害和提高作物产量。由于大多数国家越来越严格的法规和安全标准，农药残留是葡萄产业利益相关者最为关注的问题。
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。
丙烯酰胺是一种可能致癌的有机化合物，存在于一些高温烹调的食物中。它源于氨基酸天冬酰胺和葡萄糖发生美拉德反应。2002年，在炸薯条和烤面包中发现了丙烯酰胺。这种化合物现在也在一些其他食物中被发现，如咖啡、黑橄榄、干梨和花生。结果是世界卫生组织立即限制了它在食品中的存在。
独特层流气离子导向技术UHPLC-ESI-MS/MS分析浆果中目标农药残留
The free amino acid content of produce, such as tomatoes, has an impact on the nutritional value and flavor characteristics of the vegetable. In this application note, the efficient and effective transfer of a commercial laboratory's in-house method to a QSight 220 LC/MS/MS for amino acid determinat ...
Changing the source on many an LC/MS/MS instrument from ESI to APCI, and vice versa, involves cooling the source, manual removal and installation of the new source, followed by heating of the new source to the operating temperature, resulting in low throughput for analyses utilizing both ESI and APC ...
Ochratoxin A (OTA) is a secondary metabolite produced by Penicillium and Aspergillus fungi species found in soil and organic matter, and is one of the most widely reported of the nearly 400 recognized mycotoxin contaminants of agricultural products. OTA can enter the human food chain through contami ...
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
Haloacetic acids (HAAs) are a class of undesired by-products resulting from the reaction of chlorinated disinfectants with natural organic matter in water, Which is known to be carcinogenic. The Japan Ministry of Health revised the inspection method for HAAs, which led to expansion of the analytical ...
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 so ...
Tobacco specific nitrosamines (TSNA) are a group of chemicals found in tobacco, smokeless tobacco, and tobacco smoke. They are widely considered to be among the most important arcinogens in tobacco products and cigarette smoke. Tobacco product manufacturers must report their contents in tobacco prod ...
Quantitative analysis of cell culture media components is a critical step in upstream bioprocess development. A comprehensive and quantitative understanding of cellular metabolic components could lead to a greater understanding of the process impacts on cell growth, productivity, and product quality ...
Governing bodies have implemented various directives to monitor acrylamide in drinking water. This also applies in the European Union where the water framework directive and subsequent daughter directives have defined many priority substances, including acrylamide. Compounds chlorate, perchlorate an ...
Simultaneous detect and quantify cortisol and cortisone in urine using the QSight 200 series mass spectrometer coupled with a commercially available kit.
Per- and polyfluoroalkyl substances (PFAS) are man-made carbon-chain based compounds that have been widely used in commercial and industrial products such as fire-fighting foams, water proofing treatments for clothing and furniture, nonstick cookware, and paper. PFAS’ are thermally and chemically st ...
Perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) are the two most extensively produced and studied of the per- and polyfluoroalkyl substances (PFAS) owing to their stability in the environment and toxicity to humans and wildlife. The United States Environmental Protection Agency ...
Per- and polyfluoroalkyl substances (PFAS) are a group of synthetic chemicals developed in the 1940s, and widely used for their surfactant properties. Due to their prevalent use within consumer products and persistence in nature, PFAS have leached into the air, soil, and water, making exposure wides ...
Veterinary drugs are utilized extensively in modern day farming to prevent and treat animal diseases. However, use of these drugs must be carefully monitored, and failure to regulate the presence of residual veterinary drugs in animal tissues could pose a risk to human health if animal tissues with ...
Nitrosamines are a well-known group of highly potent, mutagenic impurities formed by the reaction of secondary amines with nitrite under acidic conditions. The most probable nitrosamine impurities are NDMA, NDEA, NMBA, NDBA, NDIPA, NEIPA. Following the initial observance of nitrosamine impurities in ...
Coumarin (1,2-benzopyrone) occurs as a natural component in some plants, and is utilized as a flavoring ingredient in some foods, tobaccos and cosmetic products. In recent years, coumarin has been added to electronic cigarette liquid nicotine solutions as a flavoring component, producing a complex f ...
Growing health concerns regarding Per- and polyfluoroalkyl substances (PFAS) and their prevalence in consumer goods and the environment indicates a critical need to perform existing and upcoming regulatory methods efficiently and reliably on commercially available instrumentation. The United States ...
Ion Transmission Through a Quadrupole Ion Guide Under the Combined Influence of Viscous Flow and RF
Simulation using sophisticated modeling techniques has become a powerful tool for mass spectrometry
Theoretical Studies of Swirling Flow and Heating Methods on Droplet Evaporation in a Heated Coaxial
This article, generated from a recent webinar, summarizes the most advanced methods for food contaminants determination – in particular, QSight® LC/MS/MS technology and laminar-flow mass spectrometry applied to food analysis and strategies for method optimization. Applications covered include: Multi ...
Liquid chromatography/tandem mass spectrometry (LC/MS/MS) is one of the most common bioanalytical methods used today, offering ultrasensitive detection in the several-partsper- million (or even parts-per-billion) range. The unique specificity of tandem mass spectrometry provides greater flexibility ...
Infographic Poster showing the range of different analytical solutions for Toxicology Labs; from GC and LC, to ICP-MS and UV-Vis. Benchtop and floor standing chromatography, spectroscopy and thermal solutions for everyday robust and reliable analyses. FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC ...
