US$ 29.50
die Retinsäure
standardized to 95% piperine - 1 mg
Chemical Name: Guaiacol (2-Methoxyphenol)
CN code 2201 10 11
Andrade's Reagenz Ph 6.8-7.2 Nachweis der Zuckergärung 100ml Brauer die RetinsäureAndrade Reagent pH 6. 8 7. 2 Technical information about chemical reagents: Components: Nitric acid, Fuchsin alcohol, Sodium chloride Working pH: 6. 8 7. 2 Form: liquid Color: red Odor: characteristic Examples of professional applications in various industries: Microbiological laboratories: Detection of sugar fermentation Andrade's reagent is used as a pH indicator in diagnostic media, e. g., in peptone water with sugars. The color change indicates
US$ 29.50
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