Gram Stain (all 100X - oil immersion objective plus zoom on
camera)
(eyepiece = 10X; total mag. = 1000X)
mixture = Gram positive and Gram negative organsims (Staphylococcus aureus and E. coli)
Gram negative organisms
E.coli
Gram positive organisms
Gram + coccus
Gram + Bacillus
Gram positive rod
for comparison = yeast (unstained) at 400X total mag.