# Globe Scientific 456500 Series Stacking Test Tube Rack

The Globe Scientific 456500 Series Stacking Test Tube Rack provides a versatile and convenient solution for organizing test tubes within laboratory settings. Designed to accommodate both 16 mm and 17 mm test tubes, these racks are ideal for various applications.

## Key Features

*   Accommodates 16 mm and 17 mm test tubes
*   Ships flat for easy storage and portability
*   Autoclavable at 121° C for 20 minutes, ensuring sterilization
*   Can be utilized in dry, wet, or water bath conditions without floating
*   Suitable for freezer use without risk of deformation or brittleness
*   Features an alpha-numerical grid reference on the top tier for easy sample identification
*   Color-coded options are available for enhanced identification and streamlined workflow

### Available Variants

This product is available in different colors, allowing for easy categorization and identification: Red and Blue.