Laboratories in nearly every industry are continuously faced with growing demands for increased throughput, improved margins, and more efficient processes. And when it comes to liquid chromatography, a one-size-fits-all approach just isn’t enough. You need an LC system tailored to your needs, wit ...

Monitoring the consistency and quality in soft drinks is essential to ensure a positive brand image and a loyal customer base. Our full portfolio of chromatography solutions, including LC, GC and GC/MS, enables you to meet – and even exceed – your quality control goals with rapid, intuitive, and ...

The 爱游戏平台注册登录 LC 300 liquid chromatography systems are the result of listening to user needs, and paying careful attention to every detail in the resulting design. The LC 300 systems are the ideal solution for labs faced with high throughput requirements or challenging chromatographic separatio ...

SimplicityChrom^™ is a modern, intuitive and flexible CDS software platform that enables users to efficiently control their instrument, process data, and generate results. Pair this functionality with the peace of mind of 21 CFR Part 11 compliance and industry-leading service and ...

The Epic™ line is our latest range of LC columns, based on high density monomerically bonded phases produced through a proprietary bonding process. Epic HPLC and UHPLC columns are compatible with a wide range of organic modifiers and buffers and stable over a wide pH range. All Epic products use ...

楓糖漿是一種常見的天然甜味劑，世界各地家庭都經常食用。楓糖漿中糖分含量的量化對於滿足產品標簽要求和確保標簽聲明的準確性至關重要。雖然蔗糖是楓糖漿中的主要糖分，但對其他複雜碳水化合物（包括葡萄糖、果糖和麥芽糖）進行完整的鑒定和量化是必不可少的。在本應用說明中，提出了一種測定上述四種複合碳水化合物的有效方法。采用LC 300 HPLC係統，並利用親水性相互作用色譜（HILIC）技術，隨後通過LC 300示差折光（RI）檢測器實現檢測。

異黃酮是一種水溶性化合物，存在於許多植物和食物中。異黃酮被命名為植物雌激素，在結構上與雌性激素相似，並已被證明對人類健康有許多有益的影響，例如減少某些癌症的發生，以及改善膽固醇比率。然而，研究也表明，異黃酮的植物雌激素性質也會導致現有甲狀腺疾病的惡化，因為內分泌係統受到幹擾。因此，精確定量保健品中的異黃酮含量是至關重要的，以確保標簽聲明的準確性和消費者的安全。在本應用說明中，闡述了一種高效、可靠的測定六種常見異黃酮化合物的方法。該方法是根據美國藥典關於膳食補充劑膠囊中大豆異黃酮的專著而開發的，采用爱游戏平台注册登录 LC 300 UHPLC係統分離，並通過LC 300 PDA檢測器檢測化合 ...

準確定性和定量分析大麻素是將安全和高質量大麻花和強化產品推向市場的關鍵步驟。隨著世界各地娛樂性大麻使用持續合法化，需要快速有效的液相色譜法測定大麻素含量，以滿足監管和消費者的需求。本文介紹了16種常見大麻素的快速簡便測定方法。利用帶PDA檢測器的爱游戏平台注册登录 LC 300 HPLC係統，該方法可在7分鍾內洗脫所有16種化合物，大多數分析物的定量限為0.15µg/mL。

Acrylate polymers are utilized for a host of applications due to their varied physical properties and ease of synthesis. These acrylates are sought after specifically for coatings, adhesives, sealants and elastomers (CASE) applications because of their stability, high heat resistance, excellent w ...

Paeoniae radix alba, also known by its Chinese phonetic name as Baishao, is a Traditional Chinese Medicine herbal plant used to treat inflammatory disorders. Paeoniflorin, the major active component extracted from Paeoniae radix alba, offers proven efficacy against gynecological disorders, pain, ...

Lamotrigine is an antiepileptic drug in the phenyl triazine class used in the treatment of both epilepsy and as a mood stabilizer for bipolar disorder. It is the first medication since lithium to be granted US FDA approval for maintenance treatment of bipolar type 1, and is approved for use in mo ...

Parabens are utilized as an antimicrobial preservative in many commercial offerings including cosmetics, personal care products and foods, and offer both chemical and thermal stability to products. Although parabens increase the safety of products, recent studies have suggested that parabens may ...

Pregabalin is an anti-epileptic drug that works by slowing down impulses in the brain that cause seizures. It can also be utilized to treat fibromyalgia, or nerve pain in people with diabetes, herpes zoster, or spinal cord injury owing to its ability to affect chemicals in the brain that send pai ...

High fructose corn syrup (HFCS) as a substitute for sucrose in a wide variety of products, including baked goods, sauces, beverages, canned fruits and dairy products. HFCS is produced from regular corn syrup, with an enzymatic process that isomerizes some of the corn syrup's glucose into fructose ...

Glucocorticoid steroids work by suppressing various aspects of the human immune system in conditions where hyperactivity can cause poor health through allergies, inflammation, and autoimmune dysfunction. Betamethasone dipropionate belongs to this class of steroids. It is used for its high potency ...

Finasteride is an antiandrogenic compound or ‘testosterone blocker’ which is used as a treatment for an enlarged prostate and can treat male hair loss. It inhibits the production of the enzyme Type-II 5a-reductase which converts testosterone into the more active metabolite 5a-dihydrotestosterone ...

The term ginseng can refer to several natural products and herbal remedies usually produced from the plant, panax ginseng. Panax ginseng is considered a traditional Chinese medicine (TCM) as it has a reported wide range of medicinal properties such as antioxidant effects and promotion of immune f ...

Acetaminophen, aspirin and caffeine used in combination are an effective method of treating acute headaches and migraines. The combination of these substances is considered superior to acetaminophen on its own when treating headaches. There are other benefits due to the individual components of t ...

Utilized for throat inflammation in children, Xiaoer Yanbian Keli granules are a traditional Chinese formulated medicine, comprised of the Lonicera Japonica herbal plant. Chinese Pharmacopoeia developed standards in 2020 to ensure quality control, and has finalized the assay of a method in which ...

Chaenomeles, the fruit of the Chinese flowering quince, is utilized in Traditional Chinese Medicine (TCM) for its analgesic, anti-inflammatory, antispasmodic and astringent properties, and has also been shown to aid in digestion. For implementation of quality control processes, Chinese Pharmacopo ...

Lonicera Japonica Flos is a Traditional Chinese Medicine (TCM) used for the treatment of inflammation and infectious diseases. Chinese Pharmacopoeia has developed a method to support quality control efforts which includes the analysis of seven components in Lonicera Japonica Flos samples.

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Amlodipine besylate belongs to a class of drugs known as dihydropyridine calcium channel blockers. It is primarily used to treat hypertension and angina as well as other conditions which arise as a result of coronary artery disease. As a calcium channel blocker, it prevents diffusion of calcium i ...

Hydrocortisone is the pharmaceutical term for cortisol used in oral administration, intravenous injection, or topical application. It is often used in the treatment of severe allergic reactions, such as anaphylaxis and angioedema. United States Pharmacopeia (USP) provides monographs for the ident ...

Azithromycin, discovered in 1980, is a semi-synthetic macrolide antibiotic related to erythromycin. The drug is widely used to treat chest infections such as pneumonia, infections of the nose and throat such as sinus infection (sinusitis), skin infections, Lyme disease, and some sexually transmit ...

Lamotrigine is an antiepileptic drug belonging in the phenyl triazine class. It is used in the treatment of both epilepsy and as a mood stabilizer for bipolar disorder. Lamotrigine related compound B also known as 2,3-dichlorobenzoic acid is a key intermediate for the antiepileptic drug Lamotrigi ...

向UHPLC係統進樣準確且可重複的樣品體積並非易事，但對於確保高質量分析至關重要。LC 300自動進樣器中配置的爱游戏登录网 專利中心回路卸壓（ILD）閥是一個轉子密封處專門放置徑向凹槽的7通閥,可確保準確和可重複樣品體積的進樣，同時也增加了分析中使用的色譜柱壽命。

Legacy methods, by their very nature, often use older column technologies. These older phases can be accompanied by larger variations in batch-to-batch performance which can lead to inconsistent results and cause out of specification (OOS) occurrences. With routine analysis, often completed with ...

Legacy methods, by their very nature, often use older column technologies. These older phases can be accompanied by larger variations in batch-to-batch performance which can lead to inconsistent results and cause out of specification (OOS) occurrences. With routine analysis, often completed with ...

The most commonly used LC reversed-phase alkyl bonded stationary phase is octadecyl carbon chain (C18)-bonded silica, which is denoted as USP classification L1. C18 columns have a broad applicability from pharmaceuticals to food and environmental analyses. However, not all C18 columns are alike. ...

Legacy methods, by their very nature, often use older column technologies. These older phases can be accompanied by larger variations in batch-to-batch performance which can lead to inconsistent results and cause out of specification (OOS) occurrences. With routine analysis, often completed with ...

There are many characteristics to consider when choosing a detector, therefore several detectors have been developed over time to address particular challenges. It is important to consider the chemical nature of the analytes of interest and any potential interferences, when choosing a detector. A ...

Selecting the right HPLC Column for your analysis can make all the difference. There are many considerations when selecting columns, like the molecular weight of your target analytes, their solubility characteristics, and their interactions with stationary phase chemistries.

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