An Introduction to Laboratory Technique in Bacteriology

24 hours 48 hours acetic acid Acid and gas acid nor gas alcohol alkaline Bacillus subtilis bacteria Bacteriology beer wort boil Brom broth broth culture Buchanan carbol fuchsin cells coagulated colonies color cotton plug coverslip cresol culture of Esch dextrose dilution disinfecting distilled water drop employed eosine methylene blue Escherichia coli Examination and Record exercise filter flame flasks Four tubes fuchsin gelatin Gelatin liquefied gentian violet glucose Gram stain growth H+ ion concentration Incubate at 37 indicator indol Inoculate lactose lactose broth Litmus milk locker Materials Needed medium method methylene blue microorganisms microscope molds Motile NaOH Nitrates nutrient agar oil immersion lens organisms peptone petri dishes phenol red pipettes Place plates prepared Procedure produced reaction Record in tabular salt solution sample Serratia marcescens slide smear spores stained mount standard starch sterile petri dishes student sucrose temperature test tubes Thymol tubes of broth Wash in water yeast