3.9: Capsule Stain
- Page ID
- 90986
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Materials
- 12-18 hour bacterial culture in skim milk broth culture (Enterobacter aerogenes or Serratia marcescens)
- plain microscope slides (at least 1 per group)
- Bunsen burners (1 per group)
- inoculating loops (1 per group)
- test tube racks (1 per group plus one or more racks to hold cultures)
- wood test tube clamps/holders (1 per group)
- small chemical waste containers (1 per group)
- 1% crystal violet
- 20% copper sulfate
- light microscopes (1 per group)
- colored pencils
- (if using oil immersion) immersion oil dropper bottles
- (if using oil immersion) lens paper