Check the listing for details. Bacillus Smear, Gram-Negative, Prepared Microscope Slide - 75x25mm - Eisco Labs. Condition: New. Listed at 7.49 USD. Bacillus Smear, Gram-Negative, Prepared Microscope Slide - 75x25mm - Eisco Labs Single, prepared microscope slide with Gram-negative Bacillus smear. Wholemount. Some Bacillus bacteria do not retain the Crystal Violet stain used in the Gram staining process. Due to the carbolfuchsin stain, the Gram-negative bacteria appears fuchsia colored. Slide measures 75mm (3") wide, 25mm (1") long and 0.06" in height. Slides are expertly prepared, and labeled for easy identification. All materials in Eisco Labs slides are completely inert and sealed in glass. Product Details BrandEiscoMpnBS18008 Single, prepared slide with Gram-negative Bacillus smearSlide measures 75mm wide and 25mm longWholemountExcellent for studying rod shaped Bacillus morphologyArrives in a protective cardboard casing Check out my other items. -Powered by