Epic C18 Liquid Chromatography Columns
The Epic™ line of LC columns is based on high density monomerically bonded phases produced through a proprietary bonding process. Epic HPLC columns are compatible with a wide range of organic modifiers and buffers and stable over a wide pH range. All Epic products use an ultra-high purity metal free silica and undergo strict quality control testing. For flexibility, we offer a wide range of column sizes as well being fully sc…
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Features and benefits:
- Ultra-high purity silica for improved peak shape, especially for basic compounds
- Extensive range of stationary phase chemistries with innovative bonding chemistry to enhance method development
- High density bonding produces columns with better pH stability, increased sample loading and better lot-to-lot reproducibility
- Extended pH stability across commonly used mobile phase buffers
- Microbore to preparative dimensions available to allow flexibility and full scalability
Selecting HPLC columns: Going under the hood
With hundreds of stationary phases and columns commercially available in the market, it can be difficult to select the right HPLC column for your application. In this guide, PerkinElmer provides direction on column selection and helps assist you through the development of your methods. At the end of this article you will find a concrete and useful application of theoretical and scientific work transformed into a practical tool enabling chromatographers to find the right HPLC column easily and in just a few seconds.
LC columns geared towards the future
Today’s advanced and increasingly diverse Advanced Materials laboratories are facing new challenges on a daily basis – starting from raw materials right up to the finished product. Here, PerkinElmer presents its portfolio of LC columns. PerkinElmer’s comprehensive portfolio of analytical solutions is designed to give you the higher accuracy, sensitivity, and ease of use your laboratory demands for examining with confidence, the purity, composition, and performance of your compounds. What’s more, a range of complementary services is available to keep your laboratory up and running, meeting the stringent requirements of a variety of environments and working practices.
Brief HPLC analysis of hydrocortisone in accordance with the United States Pharmacopeia
Hydrocortisone is the pharmaceutical term for cortisol used in oral administration, intravenous injection, or topical application. It is often used as an immunosuppressive drug, given by injection, in the treatment of severe allergic reactions, such as anaphylaxis and angioedema. The United States Pharmacopeia (USP) provides monographs for the identification and impurity testing of the drug substances. This application note describes the use of PerkinElmer Epic™ C18, Epic™ C18 SD (highly base deactivated high carbon super dense phase), and Epic™ Polar (150 x 4.6 mm, 5 µm) columns, coupled with the PerkinElmer LC 300 liquid chromatography system and SimplicityChrom™ Chromatography Data System (CDS), for the assay analysis of hydrocortisone.
