Chemically handled samples
Antonyms for "chemically handled samples" (15 found)
Adverb(15 words)
biologicallyhandle physicallyignore safetynonchemicalnonchemical treatmentphysicallyraw sampleunlabeled sampleunmarked sampleunmodified sampleunprepared sampleunprocessed samplesunsafe handlinguntreated sampleuntreated samples