These are made by histologists for histologists. Positive control tissues for histopathology, positive for Giemsa staining (Human Spleen, no negative). The first and last slide (2) are stained (May-Grunwald Giemsa) for authenticity before sending to you. These are intended to display nuclei, cytoplasm, connective tissue and or erythrocytes using a Giemsa or similar stain. These tissues are designed and specified for special stains.
Human tissue. Cut at 5um, placed at top third of slide.
All tissues types are placed on positively charged adhesive slides. We have rigorously tested these slides for routine, special, staining without issues. All slides have the stain type, slide, block and lot number printed using the signature slide mate. Unstained slides are air dried (not baked) unless requested, for a minimum of 48 hours before shipment. Every stained slide is microscopically checked for positive material.
Current turnaround times for control slides – Cut to order – 1 – 3 weeks
FedEx Or UPS shipping charged to the customer.