Dexamisole

An internal standard for dextromethorphan or dextrorphan testing by GC/MS or LC/MS for clinical toxicology, forensic testing, P450 trials, or pharmaceutical research. Dextrorphan is a primary metabolite of dextromethorphan in blood.

Dextrose Discs are used to differentiate bacteria based on the dextrose fermentation ability. Microorganisms can only ferment certain carbohydrates, depending on the enzymes they possess to break down carbohydrates.