Test Tube Rack 20 mm × 40 Tubes Pack of 1 | Polypropylene (PP) Laboratory Test Tube Stand | Compact Chemical Resistant & Autoclavable Plastic Tube Holder for Biology, Lab & Diagnostic Use

Compact Capacity – 40 Tubes (20 mm): Holds 40 test tubes of 20 mm diameter — perfect for small labs, sample prep stations, and controlled experiments Durable Polypropylene (PP) Build: Made from lab-grade PP plastic offering excellent chemical resistance, strength, and long service life Autoclavable & Lab Safe: Suitable for sterilization and repeated use, ideal for medical, pathology, and research environments table & Space-Saving Design: Keeps tubes upright and evenly spaced while saving bench space — reduces spills and improves workflow Versatile Lab Applications: Ideal for biology labs, colleges, diagnostic centers, and industrial testing setups