Will not rust or deteriorate in water baths or CO2 atmospheres. Manufactured from 303 stainless steel with electropolish finish. Specifications:
- Stainless Steel Material
- Each Opening Rack 15/16? (23.8mm)
- Tube Size: 20-22mm
- Spacing: 3x4 Holds 12 Tubes
- Dimensions: 4 5/16" X 3 1/4" X 3 15/16"
- Minimum Requirement: 5 Each