FEATURED LABORATORY ARTICLES & APPLICATIONS

  • Systematic Method Development Of UPC2 Conditions Using Opioid Drugs

    This application note uses a panel of natural and synthetic opioid drugs to demonstrate the use of a systematic screening strategy for UPC2 method development. By Jonathan P. Danaceau, Kenneth J. Fountain, and Erin E. Chambers, Waters Corporation

  • A Single-Injection UPC2 Method For Fast And Simultaneous Separation Of Nine Fat-Soluble Vitamins

    Fat-soluble vitamins(FSVs) include vitamins A, D, E, K and carotenoids such as β-carotene. The FSVs are involved in complex metabolic reactions related to important biological functions such as vision (vitamin A), calcium absorption (vitamin D), antioxidant protection of cell membrane (vitamin E), and blood coagulation (vitamin K). By Rui Chen, Jinchuan Yang, and John McCauley, Waters Corporation

  • Lipid Class Separation Using UPC2/MS

    A flexible, universal method was developed for the analysis of inter-class separations of neutral and amphipathetic lipids. By Michael D. Jones, Giorgis Isaac, Giuseppe Astarita, Andrew Aubin, John Shockcor, Vladimir Shulaev, Cristina Legido-Quigley, and Norman Smith

  • Fast Separation Of Triacylglycerols In Oils Using UltraPerformance Convergence Chromatography (UPC2)

    Studies using UPC2 coupled with ultraviolet (UV) detection, mass spectrometry (MS), and evaporative light scattering (ELS) detection for the separation of triacylglycerols in tobacco, corn, sesame, and soybean seed oils are presented in this application note. By Mehdi Ashraf-Khorassani, Larry T. Taylor, Jinchuan Yang, and Giorgis Isaac

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  • Insights Into Lyophilization Seminars

    SP Scientific, in conjunction with GILYOS GmbH, has announced the program and venues for a one day seminar designed to provide attendees scientific insights into current best practices and new research trends for the freeze drying of pharmaceuticals and biologicals.

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FEATURED PRODUCTS AND SERVICES

CENTRA® Central Laboratory Water Systems

CENTRA® Central Laboratory Water Systems

Combined technologies together in one cabinet to distribute water to multiple labs or to multiple points within one lab.
Freeze Drying Formulation Development Services

Freeze Drying Formulation Development Services

Freeze drying is a potentially damaging process, especially to labile materials such as proteins or living organisms. Depending on the product type damage can occur at various stages of the process including freezing, drying and heating.

Low Light Scientific CCD Camera: SPOT RT3

Low Light Scientific CCD Camera: SPOT RT3

These low light scientific CCD Cameras are available in monochrome, color, and slider models (which provides monochrome and color imaging), and are ideal for brightfield and fluorescence imaging, FISH, GFP imaging, polarized light, immunofluorescence, and 3D deconvolution in laboratory settings.

Germination Test Papers

Germination Test Papers

These paper grades are ideal for ensuring an optimal moisture content for the most diverse types of seeds and germination forms.
Ultra Compact SMD Photodiode Package: AD230-8 SMD

Ultra Compact SMD Photodiode Package: AD230-8 SMD

First Sensor presents a new ultra compact flat no-leads package (QFN, ODFN) for its APDs and PIN photodiodes. The plastic encapsulated reflow solderable SMD package features a footprint of only 4 mm² and very good resistance to moisture (MSL3). Applications include laser distance meters, rangefinders, LIDAR, high speed photometry, optical fiber communication, and more.

Titan Trap®

Titan Trap®

Superior corrosion resistance in a vacuum vapor trap. The Titan® Trap from FTS Systems is the first cold trap to incorporate a titanium helical coil design and Teflon coated stainless steel chamber, to provide maximum efficiency for vacuum trapping of corrosive vapors to -100C.
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