What is the purpose of the chromatography lab? Why do salts dissolve in water? What is the purpose of the ferric ammonium sulfate in the titration of vanadium alum? Why is seawater salty? How does salt affect the boiling point of water? (in simple ...
This study evaluated the physicochemical, phytochemical properties and in vivo anti-inflammatory effect of the herbal formulation. The herbal formulation (Hp-01) was subjected to physicochemical analysis; visual and organoleptic test, thin layer chromatography (TLC), pH, trace elements, phytochemical ...
Thank you for your great service. Reviews with 1 repeated content are hidden TLC Developing Tank Lab Thin-layer Chromatography Chamber Heavy-duty Molded Solvent Glass Staining Chamber Single / Double Tank 1234 Know your supplier Foshan Kabadi Trade Co., Ltd. 3 yrsLocated in CN...
The reactions were carried out in oven-dried vessels and monitored by thin layer chromatography (TLC) using Merck aluminum-backed plates pre-coated with silica gel 60 (UV254). Flash column chromatography purifications were performed with Merck silica gel 60, 0.040–0.063 mm (230–400 mesh). NMR...
Composition was determined by gas chromatography with flame ionization detection (GC–FID, Fisons Instrument Mega 2 series, Rodano, Milan, Italy) and each fatty acid was expressed as a percentage of the total detected in the oil. The gas chromatograph was fitted with a 60-m HP-88 capillary ...
What is the role of vacuum filtration in the process of recrystallization? Explain the color of the spinach based on the results of the chromatography. Why was MgSO4 used? Sand? Why do you think TLC is a really important analysis to use when a new plant or shrub/tree is discove...