Gram Stain Kit- Bottle 2
Gram’s Iodine Solution
Gram staining is a method of differentiating bacterial species into two large groups. Gram positive - purple/blue color & Gram negative - pink/red color.
Gram Stain Kit: Mordant, binds to crystal violet to trap it in the cell.
About Gram Staining:
Gram stain or Gram staining, also called Gram's method, is a method of staining used to distinguish and classify bacterial species into two large groups (Gram-positive and Gram-negative).
Gram staining differentiates bacteria by the chemical and physical properties of their cell walls. Gram-positive cells have a thick layer of peptidoglycan in the cell wall that retains the primary stain, crystal violet. Gram-negative cells have a thinner peptidoglycan layer that allows the crystal violet to wash out. They are stained pink by the counterstain, commonly safranin.
Gram Stain Kit- Bottle 2: Gram’s Iodine Solution 100ml
- Product Code: GRAIOD 100ML
- Availability: CALL
-
$13.90
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