Pathological technique

95 per cent absolute alcohol acetic acid agar agar-agar alum alum-hematoxylin aniline autopsy bacillus bacteria blood blood-serum blue bouillon Canada balsam carmine cavity celloidin cells chlorid colonies color corpuscles cover-glass preparations cover-slip culture-media cultures Decolorize Dehydrate differential stain dilute Diseases dish distilled water drop eosin examination exudate fibrils filter-paper filtered fixed formaldehyde fresh gelatin glass glycerin Gram's method grams granules growth guinea-pigs hardened heat hematoxylin hyaline hydrochloric acid imbedding incision incubator infection inoculation iodin knife lesions leucocytes medium methylene-blue solution microscope microtome mixture mounted nuclei obtained organism paraffin parasites pathological pepton picric acid pieces of tissue pipette placed platinum wire potassium reaction reagents removed safranin saturated aqueous solution slide sodium sodium chlorid solu specimen sputum staining fluid sterile surface test-tube thick thin tion tube tubercle twenty-four hours usually Wash in water Wright and Brown xylol Xylol balsam Zenker's fluid