https://www.selleckchem.com/pr....oducts/nms-p937-nms1
535-337.890 mg L-1) and HPLC (157.730-335.780 mg L-1) are close and reliable with a relative deviation of 0.31-3.00%. The volatile low-carbon aldehydes and ketones including formaldehyde, acetaldehyde and acetone have a weak response and a high detection limit in GC. The derivation conditions of all aldehydes and ketones in propionic acid should affect the determination results of HPLC. It provides the basic data for quality improvement and ultra-deep purification of food-grade propionic acid.Compared with normal cells, canc
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