because it is the matrix in which circulating analytes reside
plasma (the 4th state of matter )
Krzysztof J. Jankowski has written: 'Microwave induced plasma analytical spectrometry' -- subject(s): Plasma spectroscopy, Microwave plasmas
An analytical instrument is the instrument used to determine the chemical composition of materials, qualitatively or quantitatively; ex.: internally coupled plasma mass spectrometer, polarograph, atomic absorption spectrometer, X-ray spectrometer, coulometer, Karl Fischer titrator, etc.
Blood glucose tests require either whole blood, serum, or plasma collected by vein puncture or finger puncture. No special preparation is required for a casual blood glucose test.
Terence Richard Mattoon has written: 'A three-phase argon plasma arc for analytical emission spectroscopy' -- subject(s): Argon, Emission spectroscopy
Cadmium can be tested for using various analytical techniques such as atomic absorption spectroscopy, inductively coupled plasma mass spectrometry, or X-ray fluorescence spectroscopy. These methods can detect trace amounts of cadmium in samples of soil, water, food, or biological tissues. It is important to follow proper sample preparation and handling procedures to ensure accurate results.
C. Y. Lee has written: 'The land of the golden mountain' 'The second son of heaven' -- subject(s): Fiction, History
It's not the PRP that needs approval from the FDA, it is the machine or centrifuge that processes the blood that needs approval. The machine has to go through the FDA to get a 510k clearance for the preparation of platelet rich plasma for human use. From their each company has different procedures that they are cleared for (and some they are not).
Plasma Plasma Plasma Plasma
Rare earth element concentrations in fulgurites can be determined through analytical techniques such as inductively coupled plasma mass spectrometry (ICP-MS) or inductively coupled plasma atomic emission spectroscopy (ICP-AES). By extracting the rare earth elements from the fulgurite sample and analyzing them using these methods, the concentrations of these elements can be quantified.
There are some different applications for plasma torches (or plasma arc or plasma gun) including plasma cutting, plasma spraying and plasma and waste disposal.
There are several analytical methods to identify sodium both qualitatively and quantitatively. To name just a few, since sodium is a metal, any analysis for metals including ICP (inductively coupled plasma) or XRF (X-ray diffraction) will identify sodium. Also, since sodium can exist as a charged ion, ion chromatography is another possibility.