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Laboratories use pollen analysis and isotope testing to —verifyverifyingverificationverifies whether a jar labelled as pure honey has been adulterated with cheap syrups. Such —forensicforensicsforensicallyforense tests can detect sugars that bees themselves never —produceproducedproducingproduces, exposing fraud that would otherwise go —undetectedundetectableundetectingdetect.