Gram Stain Protocols
The Gram Stain
Gram Stain Technique (Theory) : Microbiology Virtual Lab I : Biotechnology and Biomedical Engineering : Amrita Vishwa Vidyapeetham Virtual Lab
The proper flame is a small blue cone; it is not a large plume, nor is it orange.
A satisfactory smear will allow examination of the typical cellular arrangement and isolated cells.