AmScope SK-4G Gram Staining Kit

Gram staining is a common laboratory procedure used to determine whether bacteria are Gram-positive or Gram-negative. Bacteria will retain different colors from the process depending on cellular structure, resulting in violet or red/pink.

Contents:

(4) 25mL Ethyl Alcohol, Denatured, 95%

(1) 30mL Crystal Violet Ammonium Oxalate

(1) 30mL Safranin O, 1% Aqueous Solution

(1) 30mL Iodine, Potassium Iodide Solution