Scientific Device Acid Fast Control Slides, Acid Fast Stain Control Slide, For Use With: Can be used with Kinyoun, Ziehl-Neelsen or fluorescent staining techniques, Includes: Positive and negative well on each slide, Quantity: 50 Pack, Reco
Fisherbrand Gram? Control/Test Slides, Gram Postive and Negative Control Slides, For Use With: Use with gram stain reagents, Includes: Eight-grid slide with six blank grids, two with fixed smears of Gram-positive S. aureus and Gram-negative