Scientific Workflow-Specific Multi Combination Racks, PP, Pack/4 | United, SKU P20209, is a United Scientific Supplies product for laboratory, educational, research, or quality-control use. The Workflow-Specific Multi Combination rack, PP, Pack/4 | United, supports routine laboratory workflows. Engineered for durability in demanding industrial and laboratory environments. Compatible with a wide range of standard scientific setups and apparatus. Constructed from high-grade materials resistant to common laboratory reagents. Ideal for technical education, research, and quality assurance workflows. The listed specifications include pack quantity of 4, dimensions of 11.1 x 7.5 x 4.0 (in), weight of 2.1 lbs (lbs). For purchasing records, the country of origin is listed as India. The row identifies the item as autoclavable. Related use terms in the row include Multi Combination Rack Organize PP Autoclavable. In routine bench workflow, this item supports organized handling, storage, transfer, or containment of samples and reagents. That depends on the procedure and material, but it is generally selected when routine bench work, classroom use, and controlled lab procedures where consistent handling matters is part of a repeat workflow. Labs pick this version when purpose-built laboratory equipment selected for its specific handling and workflow advantages matters more than using a broad general-purpose substitute. For plastic consumable selection, rely on the row-supported attributes such as polypropylene construction, chemical resistance details, autoclavable status. The row does not indicate California Proposition 65 applicability. United Scientific Supplies provides applicable CPSIA/CPSC compliance resources for covered items and general compliance statements for items where GCC documentation is not required.