Fisherbrand Cytology Microslides, 75 x 25mm. Microslides with frosted ends. Have letters V (vaginal), C (cervical), and E (endocervical) etched on reverse side. Use for cancer screening, hormonal reading, and microbiological classification. Clear corrosion-resistant glass with flat surfaces and smooth ground edges. Thickness, 1mm. Hand-picked, precleaned, ready to use in one-at-a-time dispenser boxes of 72 slides.