You searched for: Gram color staining kit

Supplier: Merck

Phenol-free staining kit for the Gram staining method

Supplier: SIGMA ALDRICH MICROSCOPY

Tissues are stained for Gram-positive organisms with crystal violet, mordanted in iodine, decolorized, stained for Gram-negative organisms with safranin O and then counterstained with tartrazine. For delineating Gram-positive and Gram-negative organisms