These are high quality histopathology positive control tissues, positive for Amyloid (Human Kidney or Liver) and negative tissue. The first and last slide (2) are stained (Benhold’s Congo red) for authenticity before sending to you. 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.