Flexar LC Pumps | Quaternary HPLC Pumps | PerkinElmer

幸运8平台彩票

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Flexar LC

Flexar液相色谱可以稳定无故障的长期运行,是日常分析的完美选择。

部件号 N2910402
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详情 信息

幸运8平台彩票PerkinElmer给您提供最全面的LC产品组合, 满足您的一切使用需求.Flexar液相色谱可以稳定无故障的长期运行,是日常分析的完美选择。 色谱软件部分,您也可以选择Chromera CDS或是Totalchrom,利用强大的、易于使用的Chromera控制和数据处理软件,您会得到比以往都大的配置范围,更好的满足实验室的需求。

Flexar HPLC 液相色谱系统可以提供快速灵敏的检测,同时保证样品的稳定性和重复性

规格

型号名称 Quaternary Pump

配置

System Components
Description Part Number

Pumps

幸运8平台彩票Binary Pump

幸运8平台彩票Quaternary Pump

 

N2910401

N2910402

Autosamplers

幸运8平台彩票Standard Autosampler

Peltier Autosampler

 

N2930660

N2030661

Ovens

Standard Column Oven

幸运8平台彩票Peltier Column Oven

 

N2601681

N2601680

Detectors

幸运8平台彩票UV/Vis Detector

PDA Plus Detector

 

N2920014

N2950010

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产品手册

Cannabis Testing Solutions Brochure

幸运8平台彩票Learn more about our various testing methods and applications for cannabis analyses by reading through our Cannabis Testing brochure.

PDF 9 MB
QSight Triple Quadrupole LC/MS/MS

幸运8平台彩票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.

PDF 8 MB
Refinery and Natural Gas Analysis

Oil refineries and natural gas producers around the world require their lab operations to perform large numbers of analyses before their products are used in industries and by consumers. Detection of even the slightest impurities, accurate process control and hydrocarbon distribution analysis is critical to the success of these operations.That’s how PerkinElmer can help. As a global scientific leader and solutions provider to refining and natural gas labs, PerkinElmer's proven technology and experience meets the ever-changing needs of the oil and gas industry. PerkinElmer is committed to the success of your oil and gas sample analysis by providing the instrumentation, software, consumables, and services you need for fast, easy and precise testing. The result: better control of your operations and improved product quality.

PDF 5 MB

应用文献

Analysis of Cannabinoids in Hemp Seed Oils by HPLC Using PDA Detection

In this application, we describe a technique for the monitoring of six cannabinoids, including THC and CBD, in hemp seed oil by HPLC with PDA detection. Figure 1 shows the chemical structures for the six cannabinoids. In recent years, scientific knowledge regarding the composition and health benefits of edible hemp products has significantly increased. Hemp seed oil has been promoted as a good source of nutritious omega-6 and omega-3 polyunsaturated acids, and may be a cleaner, more sustainable alternative to fish oil.

PDF 1 MB
Analysis of Capsaicin and Dihydrocapsaicin in Chili Peppers Using the PerkinElmer Altus HPLC System with PDA Detection

Capsaicinoids are the compounds that produce the pungency, aroma and flavor of chili peppers. The two most abundant capsaicinoids in chili peppers are capsaicin (8-methyl-N-vanillyl-trans-6-nonenamide) and dihydrocapsaicin. Combined, these two make up close to 90% of the most pungent varieties of capsaicinoids, with capsaisin making up about 71%. The capsaicin content of peppers is one of the parameters that determine their commercial quality. The amount of capsaicin can vary, depending on the light intensity and temperature at which the plant is grown, the age of the fruit, and the position of the fruit in the plant. Besides their widespread uses in foods, capsaicinoids are increasingly being used as the active component in pharmaceuticals and have been used as an analgesic against arthritis pain and inflammation. They have also been reported to be active against neurogenic inflammation (as in pepper sprays) and have shown protective effects against high cholesterol levels and obesity. Considering the increased use of capsaicinoids in both foods and pharmaceuticals, there is an increasing demand for their accurate quantitation as part of monitoring the quality of chili peppers. In this regard, this application focuses on the extraction, HPLC separation and quantitation of capsaisin and dihydrocapsaicin in two store-bought chili pepper powders.

PDF 719 KB
Analysis of Organic Acids in Fruit Juices by HPLC and UV Detection

In food, organic acids, such as malic, ascorbic and citric acids, originate from natural biochemical processes or are added as preservatives, acidulants and/or stabilizers. Organic acids contribute to the sensory properties of foods and beverages by providing both taste and aroma. In particular, citric acid is widely used in soft drinks to provide the sour citrus taste. The monitoring of these organic acids is essential for quality control during the processing of juices and related products, as well as for evaluating juice authenticity and purity. In addition, the use of organic acids in foods and beverages is regulated in many countries, though regulations vary widely. This application note presents a simple and robust HPLC method for the analysis of organic acids typically found in store-bought fruit juices.

PDF 1 MB
Analysis of Phenolic Antioxidants in Edible Oil/Shortening Using the PerkinElmer Altus UPLC System with PDA Detection

Phenolic antioxidants are commonly used in food to prevent the oxidation of oils. Oxidized oil and fats cause foul odor and rancidity in food products, which is a major cause for concern to the food industry. Globally, regulations vary, but current maximum allowable levels are as low as 100 µg/g (100 ppm). This application note presents a UHPLC method for the analysis of the ten most common phenolic antioxidants that may be found in such products.

PDF 639 KB
Analysis of Steviol Glycosides

幸运8平台彩票With an emphasis on decreasing calorie intake, more and more individuals are focusing on lowering their sugar consumption from foods and beverages. In response to this, food/beverage manufacturers are now introducing the highly touted sugar substitute rebaudioside A (Reb A), in place of all or most of the sugar in certain foods and beverages.,

PDF 2 MB
Cannabinoid Monitoring in Dried Cannabis Flowers

This application describes an analytical method for the chromatographic separation and quantitative monitoring of seven primary cannabinoids, including THC and THC-A, in cannabis extracts by HPLC with PDA detection. Naturally occurring cannabinoids, the main biologically active component of the cannabis plant, form a complex group of closely related compounds, of which 113 are known and 70 are well described. Of these, the primary focus has been on ?9-tetrahydrocannabinol (THC), as the primary active ingredient due to its pharmacological and toxicological characteristics, upon which strict legal limits have been enforced.

PDF 1 MB
HPLC/ICP-MS分析白米中As形态

近年来,采用HPLC/ICP-MS测定不同形态As已成为一种常规方法:HPLC先分离不同形态,接着ICP-MS测定色谱柱流出物。ICP-MS作为HPLC检测器具有高灵敏度可测定痕量级,已经被证明可用于检测电子材料与环境样品中的杂质。本研究进一步证实该法具有测定白米中的各种砷形态的能力。

PDF 1 MB
Qualitative and Quantitative Analysis of Water-Soluble B Vitamins by HPLC PDA in Various Multivitamin Tablets

The food industry routinely fortifies many foods with vitamins to enhance their nutritional value and to help with deficiencies in dietary requirements. However, to meet legal requirements, the manufacturers must label their products in accordance to the specific regulations pertaining to the country in which the products are sold and consumed. In 2009, the United States Pharmacopeial Convention introduced the USP Dietary Supplements Compendium (DSC) – an industry directed resource, including regulatory guidance and reference tools. In the U.S., the Food and Drug Administration (FDA) regulates all dietary supplement products and manufacturing practices under 21 CFR (Code of Federal Regulation), Part 111. In Europe, the main EU legislation for vitamins and minerals in food supplements is Directive 2002/46/EC. Considering the above, this application focused on providing a robust chromatographic method for the separation of eight water-soluble B vitamins in vitamin supplement tablets using HPLC with photodiode array (PDA) detection.

PDF 1 MB
The Analysis of Lactic and Acetic Acids in Sour Beers by HPLC with PDA Detection

幸运8平台彩票This work pursued an effective, efficient and robust HPLC method for the quantitative analysis of lactic and acetic acid in beers by HPLC with PDA detection.

PDF 1 MB
The Analysis of a Broad Range of Organic Acids by HPLC with UV Detection

This application brief provides a routine and reproducible method for the HPLC analysis of 11 organic acids commonly found in juices and other beverages, focusing especially on the relatively higher molecular weight acids.

PDF 987 KB
UHPLC-TOF分析河水样品中的药物及个人护理产品

幸运8平台彩票本研究证明了PerkinElmer AxION 2®TOF能够提供准确质量信息,且当其与AxION EC ID软件联用时,可用于鉴定地表水中的未知化合物。

PDF 1 MB
UHPLC/SQ MS测定FMOC衍生后的草甘膦

幸运8平台彩票本文提供了一种利用UHPLC/SQ MS分析草甘膦及其降解产物(氨基甲基磷酸(AMPA) ) 的方法。 使用9-芴甲氧羰酰基酰氯(FMOC) 进行衍生, 以提升在质谱中的响应灵敏度。

PDF 981 KB
UHPLC/SQ MS测定氨基甲酸酯

幸运8平台彩票在本应用简报中, 我们描述了不同基质的样品, 经过适当的样品制备后,利用UHPLC/SQ MS测定其中氨基甲酸酯杀虫剂的方法。

PDF 1 MB
UHPLC与AxION 2TOF质谱联用快速定量分析橙汁中多菌灵

本文建立了一个少于5min稀释-上样的LC-TOF方法, 用于定量测定橙汁中的多菌灵。 结果表明该方法快速、 高效,样品通量可与那些已公开的方法相媲美,甚至更优。

PDF 1011 KB
一种稳定的符合FDA新法规的常用防晒剂类化合物分析方法

本应用文献提供了同时分析五种常用防晒剂的方法, 该方法可以帮助确保防晒产品具有足够防晒级别和安全性, 并且符合新法规要求。

PDF 1 MB
使用Flexar LCPDA与Flexar SQ300质谱联用仪检测人参根粉末中的皂苷

本应用文献介绍了一种耐用的高效液相色谱法,可同时测定七种常见的皂苷。该分析使用配有PDA检测器的PerkinElmer®Flexar™ FX-15系统来实现;该分析还可扩展至使用Flexar SQ 300MS检测器。质谱检测器具有较高的灵敏度和根据质量分离化合物的能力,较低的检测限,并且能够将共流出的Rg1和Re两种化合物分开。

PDF 2 MB
使用FlexarLC/PDA与FlexarSQ300质谱联用仪检测人参根粉末中的皂苷

本应用文献介绍了使用配有PDA检测器的PerkinElmer® Flexar™ FX-15系统同时测定七种常见的皂苷的高效液相色谱法。

PDF 2 MB
使用LC/TOF MS分析中药制剂提取液中的5型磷酸二酯酶抑制剂

本文使用LC/TOF MS方法进行膳食补充剂中PDE-5抑制剂掺假的筛查检测,该方法样品制备过程简单,液相色谱分离使得中药基质中的添加物都得到了很好的分离。

PDF 2 MB
使用UHPLC 降低多环芳烃分析中的溶剂消耗和提高样品通量

多环芳烃 (PAHs) 是致癌的稠环芳烃类化合物。作为一种痕量污染物,多环芳烃被广泛地发现于水体、废弃物、大气悬浮颗粒、土壤和食物中。如美国环保署公布的方法 EPA 方法550.1,610 和 8310所规定:使用HPLC结合紫外和荧光检测器可对多环芳烃进行常规监测。本文描述了一种提高分析通量3倍同时降低90%的流动相溶剂消耗分析19种多环芳烃的新方法。

PDF 347 KB
使用配备PDA检测器的PerkinElmer FlexarFX-15系统检测人参根中的皂苷

文章介绍了一种同时测定七种皂苷的高效液相色谱法, 介绍了方法的操作条件及性能数据, 包括精密度、 准确度、 线性。 该方法可应用于人参(高丽参) 根胶囊及各种类型的皂苷鉴定。

PDF 833 KB
利用AxION 2 TOFMS的精确质量、灵敏度和宽的动态范围进行杂质鉴

利用PerkinElmer Flexar FX-10 HPLC与AxION 2 TOF MS联用仪, 及创新的后处理软件组成的AxION平台, 可提高和简化杂质分析。 该分析快速、 简便和准确。

PDF 903 KB
利用LC-ELSD对能量/维生素功能性饮料中糖和赤藓糖醇的定性和定量分析

本次研究表明使用幸运8平台彩票Flexar/ ChromeraLC-ELSD系统可以对七糖和赤藓糖醇进行有效的色谱分离。 实验结果显示出非常好的线性度范围。

PDF 1 MB
利用LC-ICP-MS快速分析饮用水中铬形态

幸运8平台彩票本研究开发了一种利用LC-ICP-MS测定饮用水中六价铬和三价铬的方法,旨在提供一个简单快速、 满足低含量六价铬要求的检测方法。

PDF 2 MB
利用PDA和荧光检测器测定地表水的多环芳烃

如今人们越来越意识到到多环芳烃(PAH)……

PDF 1 MB
利用PerkinElmer FX-15操作系统及第三方软件分析防晒剂类化合物,满足FDA新法规要求

幸运8平台彩票本应用文献提供了同时分析五种常用防晒剂的方法, 从而帮助确保防晒产品具有足够防晒级别, 安全性, 并且符合新法规要求。

PDF 1 MB
利用QuEChERS萃取及UHPLC测定农残以保障食品安全

本应用文献采用Flexar UHPLC分析了多种水果和蔬菜中的90多种农药,分析方法快速、简单。

PDF 1 MB
利用UHPLC-APCI单四级杆质谱仪分析人血浆中的环状抗抑郁药

本应用文献采用超高压液相色谱仪与大气压化学电离质谱仪(APCI-LC/MS) 联用技术, 结合简单和高重现性的样品制备方法, 建立了一种快速、 简单和高效的定量分析人血浆中抗抑郁药的方法。 该操作方法 在临床研究和药代动力学研究中具有提高样品分析通量的潜力。

PDF 1 MB
利用UHPLC-TOF及高通量筛选软件针对性的筛查生菜叶QuEChERS法提取液中130种农残

本文建立了一种生菜叶中农残分析的方法,生菜叶使用QuEChERS法进行提取(快速、简单、便宜、高效、耐用和安全)。

PDF 1 MB
利用UHPLC/SQ MS分析农残

我们提供了采用UHPLC/SQ MS分离和测定农残(包括有机磷类农药,氨基甲酸酯类, 三嗪类和有机氯类农药) 的方法。

PDF 754 KB
利用UHPLC与精确质量的AxION2 TOF质谱仪联用分析尿液中的滥用药物

本应用文献建立了21种滥用药物的分析方法,该方法在仪器提供的易于定量和报告的软件包的帮助下,可容易的被应用到更广泛的滥用药物筛查中。

PDF 1 MB
利用第三方软件测定酒花中的a-酸类物质

本应用文献提供了一种直接的分析方法, 用于测定三种不同酒花的原料中a-酸类物质的种类及含量。

PDF 1 MB
利用表面多孔颗粒的C18色谱柱分析食用油中的常用抗氧化剂

幸运8平台彩票文献提供了三种色谱条件, 用来分析食用油中的九种抗氧化剂并利用传统C18色谱柱和表面多孔颗粒色谱柱(SPP) 分离该类化合物。

PDF 1 MB
利用配备PDA检测器的PerkinElmer FlexarFX-15系统分析头痛药中的活性物质

幸运8平台彩票本应用文献对美国药典(USP) 的方法进行了修改,采用表面多孔填料的色谱柱及PerkinElmer UHPLC系统对阿司匹林, 对乙酰氨基酚和咖啡因进行分析。

PDF 964 KB
利用配有PDA检测器的PerkinElmer Flexar FX-15UHPLC系统快速测定九种常用除草剂

幸运8平台彩票本应用文献采用UHPLC分析9种除草剂, 与使用常规HPLC分析方法比较, 本方法减少了大约50%的运行时间, 以及一半的溶剂消耗量 。

PDF 944 KB
利用配有PDA检测器的PerkinElmer FlexarFX-15系统分析防晒剂

本应用文献利用表面多孔颗粒填料的色谱柱建立了一种同时分析二苯甲酮及偶氮苯类化合物的5种防晒剂的分析方法。

PDF 805 KB
利用配有PDA检测器的PerkinElmer FlexarFX-15系统同时测定九种食品添加剂

幸运8平台彩票本应用文献提供了一种快速、耐用的高效液相色谱仪同时测定九种广泛使用添加剂的方法。测定的九种添加剂为:防腐剂(苯甲酸,山梨酸,脱氢乙酸,对羟基苯甲酸甲酯),人工合成甜味剂(醋磺内酯钾,糖精,阿巴斯甜),调味剂(奎宁)和一种兴奋剂(咖啡因)。

PDF 1023 KB
测定酒花及啤酒中的a-酸类物质

幸运8平台彩票本应用文献提供了一种简单的方法, 用于测定五种酒花原料中a-酸类物质的种类及含量。 分析了一种美国产的IPA牌啤酒, 确证其中含有异构的a-酸类物质。

PDF 1 MB
符合FDA新法规的“广谱”类防晒产品中UVA和UVB的成分分析

幸运8平台彩票美国食品和药物管理局(FDA)针对标签标明含有防晒剂的防晒产品,如何确保它们符合安全性和有效性方面做了新的修改。新法规将要求那些生产企业对希望贴有“广谱”标签的防晒产品进行防护UVA和UVB的效果测试。

PDF 839 KB
配有PDA检测器的FX-15分析感冒药中的有效成分

幸运8平台彩票本应用文献建立了对乙酰氨基酚、 右美沙芬、 苯福林同时进行分析的方法(图1) 。 文章还提供了方法条件和精密度。 本文分析了一种感冒药片剂中活性成分的种类及其含量。

PDF 959 KB