The scarlet dye is known as as shani or tola’at shani in Hebrew (meaning crimson worm) and is featured throughout the Old ... Researchers determined the dyes using the high-performance liquid ...

The contents of each flask were then diluted to volume with HPLC-grade water. A 5-mL portion of each diluted sample was further diluted to 50 mL with HPLC-grade water and 20 µg of internal ...

Top-down fragmentation enables rapid characterization of phosphorylated proteins without extensive sample preparation and digestion. In this study, electron capture dissociation (ECD) was used to ...

Differences in human tears in ALS can distinguish bulbar-onset disease from spinal-onset ALS, making this a possible ...

Omeprazole levels were quantified by reverse-phase high performance liquid chromatography (HPLC) with UV detection, using a previously validated method. [15] The limit of quantification was 25 µg/L.

Definition: HDPE is a hydrocarbon polymer prepared from ethylene/petroleum by a catalytic process. It is a kind of thermoplastic which is famous for its tensile strength. Its unique properties can ...

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