A stainless steel staining rack holder for 20 slides is a durable and versatile tool used in laboratories and medical facilities for staining and processing microscope slides.

Here are some features and considerations typically associated with such a staining rack holder:

1. Material: Stainless steel construction provides durability, resistance to corrosion, and ease of cleaning, making it suitable for long-term use in laboratory settings.
2. Capacity: Designed to hold up to 20 slides securely in place during staining procedures, allowing for efficient processing of multiple samples simultaneously.
3. Design: The rack holder typically features grooves or slots where the slides can be inserted vertically to prevent them from touching each other or the staining solutions. The design ensures even and consistent staining results across all slides.
4. Compatibility: Compatible with standard microscope slides, which are typically 1 inch wide and 3 inches long (25 mm × 75 mm). The rack holder may have adjustable dividers to accommodate different sizes of slides or to create partitions between slides for organization purposes.
5. Versatility: Suitable for various staining techniques, including hematoxylin and eosin (H&E) staining, immunohistochemistry (IHC), and special stains.
6. Safety: It’s essential to handle the staining rack holder and slides with care to avoid damage or contamination. Follow proper staining protocols and safety precautions to ensure accurate and reliable results.
7. Maintenance: Stainless steel staining rack holders are relatively easy to clean and disinfect between uses, helping to prevent cross-contamination between samples.

When using a stainless steel staining rack holder for 20 slides, it’s important to adhere to laboratory safety guidelines and best practices to maintain sample integrity and ensure accurate staining results.