Example sentences for: post-fixed

How can you use “post-fixed” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • For ultrastructural studies, specimens were fixed in Karnovsky's fixative, post-fixed in osmium tetroxide, decalcified, and embedded in Spurr resin.

  • Sixteen micron thick sections were mounted on gelatin-coated slides and post-fixed in 4% paraformaldehyde for 30 minutes at room temperature.

  • The L4 and L5 spinal nerve roots and lumbar spinal cords (a 2 mm segment centered at the L5 root entry level) were dissected out and post-fixed with 2% osmium tetroxide in 100 mM cacodylate buffer, pH 7.6.

  • The samples were post-fixed with 1% glutaraldehyde and stained with uranyl acetate and lead citrate.

  • In some cases, after mounting onto untreated culture dishes, the sections were post-fixed with 10% formalin for 30 to 45 minutes at 4ºC and rinsed three times with Ham's F12 medium (Sigma).


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