Check the listing for details. GLOBE SCIENTIFIC 1301 Microscope Slide, Clear, 1 Pack of 144. Condition: New. Listed at 15.99 USD. Globe Scientific 1301 Glass Microscope Slide, Soda Lime Glass, 25mm Width x 75mm Length, 90° Ground Edges, Plain Case of 1440 Highest quality soda lime glassDimensions: 25mm x 75mm (±0.5mm) Thickness: 1.1mm (±0.05mm)90º corners, ground edgesAll slides are pre-cleaned and ready to use] GLOBE SCIENTIFIC 1301 Microscope Slide,Clear,Glass,PK144Microscope Slide, Product Type Microscope Slide, Material Glass, Overall Length 75 mm, Overall Width 25 mm, Thickness 1 mm, Edge Type Ground, Number of Slides 144, Includes Not Applicable, Color Clear, Refractive Index 1.52, Coefficient of Thermal Expansion 90 x 10-7/ Degrees C (20 Degrees C to 350 Degrees C), Maximum Operating Temperature - Centigrade 350 Degrees C, Minimum Operating Temperature - Centigrade 20 Degrees C, Edge Angle 90 Degrees , Autoclavable No, Standards Not ApplicableDetailsBRAND:GLOBE SCIENTIFICMPN:1301SKU:G2383355ITEM:Microscope SlideCOLOR:ClearMATERIAL:Glass