Heathrow Scientific SKU 120791 is a Professional-Series Tube Rack with color-coded fit for bench organization for tube staging, bench organization, and sample visibility. The Tube Rack color-coded fit, SKU 120791, is designed for laboratory use. Constructed with advanced materials to ensure chemical resistance and structural integrity, this product is a vital addition to any professional lab. Developed specifically for research-grade accuracy and repeatable results. High-strength construction optimized for industrial and laboratory safety. Precision-engineered to ensure compatibility with standard lab apparatus. Chemical-resistant surfaces ideal for rigorous cleaning and sterilization. The listed configuration uses Polystyrene construction with a Grey/Blue/Green finish or color designation; the stated size is 26.5 x 17.5 x 6.0 (in); the listed weight is 13.62 (lbs); the country of origin is CN. Purchasing and catalog review can reference HTS code 3926.90.9910 and UNSPSC 41122805.In use, this SKU helps labs align product selection with tube staging, bench organization, and sample visibility. The FAQ guidance emphasizes checking the SKU, size or capacity, material, color, packaging, and any stated compatibility details before ordering, so the item fits the intended SOP rather than serving as a generic category substitute. For consumables and storage items, confirm tube size, sample format, rack fit, label dimensions, or container compatibility before standardizing across a bench.The stated Polystyrene material should be matched to the lab's chemical exposure, temperature, and handling expectations no sterility, cleanroom, FDA, or nuclease-free claim is added unless it is stated for this SKU.