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