Gram stain demonstration slide, 1,000x 2

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A slide demonstrating the gram stain.  On the slide are two species of bacteria, one of which is a gram positive coccus (Staphylococcus aureus, stained dark purple) and the other a gram-negative bacillus (Escherichia coli, stained pink).  Seen at approximately 1,000x magnification.
A slide demonstrating the gram stain. On the slide are two species of bacteria, one of which is a gram positive coccus (Staphylococcus aureus, stained dark purple) and the other a gram-negative bacillus (Escherichia coli, stained pink). Seen at approximately 1,000x magnification.
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Keywords:
  • Marc Perkins
  • OCC
  • bacteria
  • cell
  • coccus
  • gram negative
  • gram positive
  • microbiology
  • microscope
  • pink
  • preserved
  • prokaryote
  • purple
  • slide
  • stained