Description

Use this engaging, 5-star-rated Gram Stain Kit to learn all about differentiating bacteria with the Gram staining method. Inside, you’ll find Hucker’s crystal violet stain, safranin counterstain, Gram’s iodine stain, ethyl alcohol, 12 plain microscope slides, 100 coverslips, a medicine dropper, non-latex gloves, and our own, well-reviewed study guide.

Test different types of bacteria, such as Gram-positive Bacillus cereus and Gram-negative Rhodospirillum rubrum, and compare how the stains differ with the gram stain equipment. (You can also order this bacteria culture comparison set.)