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
| 型號名稱 | QSight 220 LC/MS/MS |
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Over the past decade, awareness and concern about Per- and Polyfluoroalkyl Substances (PFAS) has grown and led to more in-depth analysis of these compounds and the effects that they can have on human health. Due to their inert nature, PFASs are persistent organic pollutants and have been found to ac ...
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 爱游戏平台注册登录 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, 爱游戏平台注册登录 ’s Environmental Leader, Tom Hey, discusses simplified PFAS method implementation with the comprehensive 爱游戏平台注册登录 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 爱游戏平台注册登录 QSight® Triple Quadrupole LC
爱游戏登录网 公司一直致力於為用戶提供整體的解決方案，在QSight係列三重四極杆液質聯用係統平台開發了多項“交鑰匙的解決方案” ，為公安司法行業的用戶提供一站式服務。
如今，飼料加工是一項複雜的業務，農業企業無論大小都需要平衡牲畜營養和安全需求以及原料可用性與其季節性和可變性。還有加工廠提供有價值的補充和藥物，很明顯：您正在創造一個完整的營養分配係統，而不僅僅是一個簡單的穀物混合物。
食品檢測實驗室一直麵臨著快速、高效準確分析樣品的挑戰，所有這些與市場需要降低成本相關。隨著需求的增加，確保肉製品和海產品安全是一場艱難的戰鬥。我們對您的承諾：提供包含多種技術、產品和服務的一係列解決方案，滿足或超過食品加工的檢測要求。
我們的解決方案提供更高的效率、更高的精度和靈敏度，以便在最短的培訓時間內獲得更好的實時產出。
從儀器和軟件到消耗品和試劑，再到服務和支持，我們致力於為您提供端到端解決方案，以幫助您輕鬆應對在自動化、分析通量、服務和獲得結果的時間等日常挑戰。
農藥可以通過我們食用的食物對人類健康產生不利影響，也可以滲入土壤和地下水並通過環境影響我們。為了適應複雜且不斷變化的監管環境，您的農藥分析解決方案需要跟上您不斷增長的樣本量。
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 ...
Our modular Simplicity 3Q™ software is ideal for acquiring, quantifying and reporting
Lab reequirements for QSight triple quad LC/MS/MS systems, including storage, suppleis, space, electrical, power, gas supply requirements
爱游戏平台注册登录 offers a complete portfolio of analytical solutions to enable fast, accurate and intuitive testing throughout the winemaking process. Whether you're testing grapes at harvest, must during fermentation, or finished wines during the bottling process, 爱游戏平台注册登录 helps deliver the data you ...
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 ...
Product Certificate for the QSight 110 & 120
采用爱游戏登录网 QSight-LCMSMS分析燕麥片中的草甘膦和類似極性農藥。
水溶性維生素（WSV）主要由維生素B複合物組成，是許多食品的基本成分，尤其是在嬰兒配方食品中。在分析強化食品時，由於需要符合每日的攝入量，維生素的濃度範圍很廣，這一點尤其具有挑戰性。本應用介紹了一種LC-MS/MS方法，用於嬰兒配方食品中B族維生素的高效、常規和穩定的色譜分析。很寬濃度範圍內的八種水溶性維生素被鑒定出來，並在4分鍾內定量。結果表明，保留時間重複性好，該方法能夠在0.5 ppb的濃度下檢測維生素B12，遠低於嬰兒配方奶粉中預期水平的約2 ppb。
抗生素在奶牛中被用於不同的治療，這會導致這些殘留物在牛奶中積累。人類食物中存在這種殘留物可能導致過敏反應、毒性反應，並產生耐藥菌株。為了保護消費者，歐盟監管機構發布了一些官方文件來監管獸藥。96/23/EC指令規定了食用動物的獸藥殘留控製。在印度，根據FSSAI（2018年7月20日的憲報公告）和EIC（水產養殖、雞蛋、蜂蜜、奶禽等的RMP）的規定，必須對抗生素進行分析。EIC和FSSAI都有動物食品基質中各種抗生素殘留的最大殘留限量（MRL）。考慮到安全性和防止消費者接觸獸藥，對牛奶進行磺胺類藥物殘留檢測至關重要。在這項工作中，我們提出了一種快速、靈敏的LC-MS/MS方法，用於定量分析牛奶 ...
本文提出了一種快速、靈敏的LC/MS/MS方法。
黃曲黴毒素B1被認為是最具遺傳毒性的真菌毒素，當被奶牛食用後，會轉化為黃曲黴毒素M1，而黃曲黴毒素M1在某些動物身上被證明會導致肝癌。
獸藥在畜牧生產中用於治療疾病，預防感染和保護動物的生長，這有助於提供高質量的市場。然而，不加控製的使用可能會導致嚴重的人類疾病，因此世界各地的監管機構都製定了食品中獸藥的最大殘留量（MRL）或耐受量。由於樣品基質的複雜性和不同化學性質分析物的多樣性，獸藥殘留分析通常具有挑戰性。本研究中，采用溶劑萃取結合液相色譜-質譜聯用技術，建立了雞肉樣品中73種獸藥（包括13種不同化學類別）的快速、靈敏、選擇性分析方法。
多環芳烴（PAHs）在煙熏、加熱和幹燥過程中會汙染食品，這些過程會使燃燒產物直接接觸到食品。它們還可以通過受汙染的空氣和水進入食物供應鏈，並在各種食物鏈中積累。相關機構製定了相關法規來監測食品中多環芳烴的含量；歐盟對熏魚和熏製水產品肉中的BaP設定了嚴格的最大殘留限量（MRL）為2µg/kg。在本研究中，海產品采用QueChERS萃取法，然後采用分散固相萃取淨化步驟製備。隨後，通過超高壓液相色譜-三重四極杆質譜儀聯用係統對樣品進行分析。
農藥被用於農作物生長中防止一些害蟲和真菌的危害。當種植作物用於在畜牧業中生產飼料時，飼料中可能殘留農藥，對牲畜攝入農藥構成風險。農藥殘留由多個政府機構監管，因此需要有足夠穩健的分析方法來分析各種複雜基質中的分析物，同時也需要具有足夠的靈敏度和選擇性，以滿足嚴格的法規要求。在本應用說明中，開發了一種快速、靈敏和高選擇性的多殘留分析方法，用於分析動物飼料中的94種農藥，報告限值低於歐盟委員會0.01 mg/kg的最大殘留限量。
本文證明了爱游戏平台注册登录 QSight™ 200 係統完全滿足原料乳與乳製品中三聚氰胺的日常檢測工作。該係統離子源具有自清潔功能以及質譜接口HSID 熱源去溶劑技術，提高儀器抗汙染能力，從而獲得更低的噪音，更低的檢測限，從容應對複雜基質的食品安全檢測。
本文證明了爱游戏平台注册登录 QSight™ 210 係統完全滿足動物源產品中喹諾酮類殘留量的日常檢測工作。該質譜係統離子源具有自清潔功能以及質譜接口HSID 熱源去溶劑技術，提高儀器抗汙染能力，從而獲得更低的噪音，更低的檢測限，從容應對複雜基質的食品安全檢測。
本文建立了快速，高靈敏度和可靠的LC-MS/MS 實驗方法測定食品中丙烯酰胺的含量。QSight™ 220 LC-MS/MS係統具有靈敏度高、重現性好、抗汙染能力強等優點，輕鬆滿足食品中丙烯酰胺的日常檢測要求。
本文采用改良型QuEChERS 樣品前處理方法建立了牛奶中抗生素類多殘留UPLC MS/MS分析方法，該方法具有快速、穩定、可靠，高靈敏度和選擇性等特點。
本文采用超高效液相色譜 - 串聯質譜技術建立了燕窩中15 種激素類藥物含量的檢測，通過單次提取即可得到雌激素和孕激素化合物。
本研究采用的爱游戏平台注册登录 Clarus SQ 8 GC/MS ，不僅可以滿足方法的要求， 為用戶帶來的靈活性， 還能為他們帶來獨一無二的高通量體驗。 同時Clarifi檢測器的使用還能帶來拓展校正線性範圍的優點。
液相色譜-串聯質譜（LC/MS/MS）已成為農藥檢測的首選方法。俄勒岡州對大麻花和大麻濃縮物中的59種農藥殘留量發布了監管限製，而其他州則提出了自己的與醫用大麻和大麻檢測有關的農藥殘留清單。
眾所周知，黑胡椒基質複雜，需要合適的提取和清除幹擾的方法。本研究建立了一種快速、靈敏、選擇性的多殘留方法用於分析胡椒樣品中超過136種農藥，方法采用改進的QuEChERS提取方法與LC/MS/MS結合，利用了QSight™ 三重四極杆質譜儀中的時間管理-MRM。針對目標分析物，可自動生成多個MRM通道的最佳駐留時間。這不僅節省了方法開發的時間，而且提高了儀器的數據質量和分析性能。
葡萄是世界上消費量最大的水果作物之一。葡萄既可作為新鮮產品也可作為加工產品消費，如葡萄酒、果醬、果汁、果凍、葡萄籽提取物、葡萄幹、醋和葡萄籽油。在葡萄的整個生長季節，各種各樣的殺蟲劑被使用以控製葡萄園的病蟲害和提高作物產量。由於大多數國家越來越嚴格的法規和安全標準，農藥殘留是葡萄產業利益相關者最為關注的問題。
如果葡萄酒中含有大量的農藥和非法添加物，會給消費者帶來健康風險。本研究建立了一種簡便、靈敏的液相色譜-質譜聯用（LC-MS/MS）方法，可以一針進樣同時分析農藥和色素。
丙烯酰胺是一種可能致癌的有機化合物，存在於一些高溫烹調的食物中。它源於氨基酸天冬酰胺和葡萄糖發生美拉德反應。2002年，在炸薯條和烤麵包中發現了丙烯酰胺。這種化合物現在也在一些其他食物中被發現，如咖啡、黑橄欖、幹梨和花生。結果是世界衛生組織立即限製了它在食品中的存在。
QSight-LC/MS/MS分析無需樣品製備的葡萄酒中痕量農藥。
獨特層流氣離子導向技術UHPLC-ESI-MS/MS分析漿果中目標農藥殘留
The increasing demand for organic products, evolving global regulations, and improving accessibility of agricultural hubs to global markets results in pressure on food safety precautions. Translating, in part, to increased pesticide residue analysis demand. Mass spectrometry meets pesticide analysis ...
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 爱游戏平台注册登录 QSight
A simple and sensitive method for the simultaneous determination of plant growth regulators
Aniline and aniline derivatives are widely used as raw materials and intermediates in the polymer, rubber, dye, pesticide and pharmaceutical industries. Unintended releases of aniliane or its derivatives into the environment pose a serious threat, with release possible during any stage of production ...
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 tobacc ...
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 ...
Mycotoxins are toxic secondary metabolites produced by various fungal species growing in foods and animal feeds. To minimize risk and protect consumers, mycotoxin levels in foods and/or feeds have been regulated by agencies in many countries around the world. A number of analytical methods for the d ...
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 ...
Growing health concerns regarding PFAS and their prevalence in consumer goods and the environment indicate a critical need to execute existing and upcoming regulatory methods simply and reliably on commercially available instrumentation. The United States Environmental Protection Agency (EPA) has es ...
Endocrine disrupting chemicals (EDCs) have been found to have harmful effects on the health of both humans and wildlife. Of these EDCs, endogenous estrogens, such as estriol, 17ß-estriadiol, and estrone are of particular interest due to their potency/physiological activity even at very low levels. T ...
Alkylphenol ethoxylates (APEOs) are common surfactants used in in industrial and consumer detergents and cleaners, as well plastics and many industrial applications. Nonylphenol ethoxylates (NPEOs) belong to the group of non-ionic surfactants and are of particular interest, as they tend to degrade t ...
Discover a fast and reliable UHPLC-MS/MS method for the determination of HVA, VMA, and 5-HIAA acid in urine using the QSight 200 series mass spectrometer and a commercially available kit.
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 ...
A New, Sensitive Method for Lignan Metabolite Detection of Flaxseed-Fed Mice Using LC/MS/MS
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 ...
The COVID-19 pandemic impacted industries, economies, and lives, and brought about the need for a new approach for contract testing laboratories working in different application fields. Considering the directions shaping the laboratory industry, this article revises trends that could be also applied ...
Per- and polyfluoroalkyl substances (PFAS) have gained significant attention as an emerging environmental and safety threat in the United States. Since the 1940s, PFAS are ubiquitous in industrial usage due to their chemical stability, thermal stability, and high resistance to degradation. Bioaccumu ...
