Gram Positive & Negative Bacteria Prepared Microscope Slides, 4 Pack Bacteria Specimens Microscope Slides for Biology Science Class

Product descriptionGram Positive & Negative Bacteria Prepared Microscope SlidesInclude Gram Positive Bacteria Staphylococcus, Bacillus subtilis & Gram Negative Bacteria Escherichia coli, Pseudomonas AeruginosaQuantity: 4 packMicroscope Slides size: 1" x 3" (25.4 x 76.2 mm).Material: high quality optical glass, round corner, safeBubble Bag Packaging, protected from light, avoid high temperature, sample permanent storage.Tips: Use oil lens, the larger the magnification, the better the observation.

• Prepared Slides Size: Standard size microscope slides with expert handmade, optical glass material,round corner
• Use: Provides class students with a professional Gram Positive & Negative Bacteria specimens to learn microscope, great additional science tool for science labs
• Package: Our bacteria microscope slides set are well-labled and bubble bag packaging protected against dampness moisture, shock and breakage
• Slides Specimens: 4pcs slides, include Gram-Positive Bacteria Staphylococcus, Bacillus subtilis, and Gram-Negative Bacteria Escherichia coli, Pseudomonas Aeruginosa specimens
• Tips: Use oil lens, the larger the magnification, the better the observation