Gram Stain Kit, 7 Dropper Bottles

This Gram Stain Kit provides all the chemicals needed to perform the Gram staining procedure, one of the most important differential staining techniques in microbiology for determining whether bacteria are Gram-positive or Gram-negative. The kit contains seven dropper bottles: four 25mL bottles of 95% Denatured Ethyl Alcohol, one 30mL bottle of Crystal Violet Ammonium Oxalate, one 30mL bottle of Safranin O 1.0% aqueous solution, and one 30mL bottle of Potassium Iodide solution. A comprehensive instruction manual covering the Gram staining procedure is included, along with SDS documentation for each chemical. All bottles feature GHS-compliant labels with safety and storage information. The chemicals are manufactured in the United States as part of the Curated Chemical Collection by Innovating Science.