Standard Microscope Cover Slips, 1 Thick, 22x22mm, Karter Scientific 211Z3 (Pack of 200) Description Microscope Cover Glass 22×22mm, Thickness 1.0 0.13-0.16mm. 200pcs/Hinged-lid box, Individually wrapped by Aluminum vacumm Pack w/desiccant. Features: 200 pieces of 22mm x 22mm pre-cleaned microscope rectangular coverslips Superb flatness uniform distortion-free surface Non-fogging, non-sticking and no bubbles, scratches or striations Dimensions: 22mm x 22mm Thickness: 0.13 - 0.16 mm Product Details: Material: Glass Product Dimensions: 3"L x 1.2"W x 1.2"H Item Weight: 0.11 Pounds Brand: Karter Scientific Is Discontinued By Manufacturer ‏ : ‎ No Product Dimensions ‏ : ‎ 3 x 1.2 x 1.2 inches; 1.76 Ounces Item model number ‏ : ‎ COMINU036155 Date First Available ‏ : ‎ October 24, 2011 Manufacturer ‏ : ‎ Karter Scientific Best Sellers Rank: #21,709 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #12 in Lab Microscope Slides #216 in Lab Consumables #12 in Lab Microscope Slides #216 in Lab Consumables Customer Reviews: 4.6 4.6 out of 5 stars 433 ratings