See Also: dreck(dictionary)
dreck(dictionary)
osmium(dictionary)
osmium(medicine)
osmium tetroxide(medicine)
osmium compounds(medicine)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
Medicine Lodge Memorial Hospital- Medicine Lodge(health)
Orthomolecular medicine (orthomolecular nutritional medicine, orthomolecular therapy)(health)
medicine man(encyclopedia)

osmium tetroxide (medicine) and dreck (oh)


osmium tetroxide (medicine)


osmium tetroxide
<chemical> Used as a post fixative/stain in electron microscopy. Membranes in particular are osmiophilic, i.e. Bind osmium tetroxide.


dreck (oh)



[Date: 1900-2000; Language: Yiddish; Origin: drek 'dirt, crap']
something that is of very bad quality
::Readers for publishing houses see a lot of good stuff and a lot of dreck.