Determination of absorbance values of solutions by spectrophotometer
absorbance
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Cofactor (NADPH) Solution
NADPH is a coenzyme called reduced coenzyme II, the scientific name of reduced nicotinamide adenine dinucleotide phosphate, once known as pyridine triphosphate
Experiments on the preparation of sodium bicarbonate and bismuth subcarbonate powder (Xipi's powder II)
Dispersions are dry powdery preparations of drugs or with suitable excipients made by crushing and uniform mixing for internal or topical use. Internal dispersi
Spectroscopic determination of cytochrome P-450
Cytochrome P450 (cytochromeP450 or CYP450, for short) is a superfamily of a class of ferrous heme-thiolate proteins that are involved in the metabolism of endog
Experimental effects of temperature and pH on salivary amylase activity
This experiment takes the action of salivary amylase on starch at different temperatures and pH as an example to observe the effect of temperature and pH on the
Multi-residue assay of 446 pesticides in fruits and vegetables
China has made great progress in recent years in the series determination of many kinds of pesticide residues. Source: Food Safety Monitoring Technology (Chemic
Rapid screening and determination of 105 pesticide residues in apple juice concentrate
In recent years, China has made great progress in the series of determination of various pesticide residues, and has issued four national standard methods. For
Silica G Thin Layer Chromatography of Sugars
(Source: Laboratory instruction in biochemistry and molecular biology, Shao Xueling et al., Wuhan University Press, 2003)
Determination of 14 β-lactam veterinary drug residues in foodstuffs of animal origin
If veterinary drugs are used inappropriately or without a prescribed rest period, they can lead to excessive residues of veterinary drugs in animal foods, and t