The diameter of the packing material, usually in the 40-micron range, is larger than used in HPLC. Because efficiency is relatively unimportant in SPE and cost is more central, irregularly shaped ...

Solid-phase extraction (SPE) is the gold standard for ... dried and reconstituted before being analyzed with an Agilent 1260 HPLC attached to an Agilent Single Quadrupole MSD.

Figure 1: Schematic representation of the continuous FFE apparatus coupled off-line to RP-HPLC. Hydroxypropyl methyl ... being careful not to dislodge the Teflon spacer ready for use the next ...

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The Special Opportunities fund (NYSE:SPE) published their semi-annual shareholder report last week. They reviewed their first half 2024 market performance of 15.45% which slightly beat the S&P 500 ...

Toe spacers, aka toe separators, are a simple yet revolutionary tool in the world of podiatry. Alexander Weil invented the ...

Visit the homepage for more information. Spe Salvi (Saved in Hope), promulgated on November 30, 2007, is Pope Benedict XVI’s second encyclical letter. It takes its name from Romans 8:24, Spe salvi ...

Mercedes-Benz is doubling down on solid-state EV batteries with ultra-long range and fast charging capabilities for its next-gen vehicles. With two partners accelerating development, Mercedes is ...

Thanks to the "gumstick" M.2 format, SSDs have been shrinking—and getting a lot faster, too. Here's how to buy the right M.2 SSD, along with deep-dive reviews of today's top models. I have been ...

We sell different types of products and services to both investment professionals and individual investors. These products and services are usually sold through license agreements or subscriptions ...

What is the moon phase today? Today, Sep. 21, 2024, the moon is 18 days old and is in the Waning Gibbous phase of its lunar cycle. It is 81% illuminated. Moon phases reveal the passage of time in ...