Test Tube Rack 13 mm × 168 Tubes Pack of 1 | Polypropylene (PP) Laboratory Test Tube Stand | High Capacity Chemical Resistant & Autoclavable Plastic Tube Holder for Lab, College & Research Use

High Capacity 168 Tube Design: Holds up to 168 test tubes (13 mm diameter) securely — ideal for high-volume lab work, schools, colleges, and research labs Durable Polypropylene (PP) Material: Made from high-quality PP plastic, ensuring chemical resistance, long life, and durability in laboratory environments Autoclavable & Chemical Resistant: Suitable for sterilization and exposure to chemicals, making it perfect for medical, pathology, and chemistry labs Stable & Organized Storage: Designed to keep test tubes upright, stable, and well-organized, reducing spills and improving lab efficiency Ideal for Multiple Applications: Perfect for school practicals, college experiments, research labs, pathology labs, and industrial testing use