1:18:54

Lab 6-1: Standard plate count

47:55

Lab 3-7: Gram Stain

37:00

Lab 3-1: Microscopy

28:21

Microbiology Lab Exam 1 Review

3:24:06

Chapter 8- Microbial Genetics

28:33

Laboratory tests, media, and techniques

11:54

microbiology lab practical information part 1

22:38

Lab 1-3: Aseptic technique