Ifmaterials are transferred into other containers, the employer mustensure that these are labeled as well, unless they fall under theportable container exemption (paragraph f(7)). In terms of labelingsystems, you can choose to use the labels provided by your supplierson the containers.
Confidence votes 178. Iodine is often called a mordant when used in the gram stain. What its function is, is to form large crystals with the Crystal Violet dye used as the first stain.
The staining procedure occurs in four parts: The first step is the addition of the primary stain, crystal violet, this initial step stains the contents of. the slide purple. After the rinse, Gramâs iodine is. added to chemically bond the alkaline dye to the. bacterial cell wall, if possible. The third step is the.