{"product_id":"crystal-technology-20-place-freezer-rack-for-standard-2-in-boxes-4-long-x-5-high-configuration","title":"Crystal Technology 20-Place Freezer Rack for Standard 2 in. Boxes 4 Long x 5 High Configuration","description":"\u003ch3\u003eCrystal Technology UF-452 20-Place Upright Freezer Storage Rack (4 Long x 5 High)\u003c\/h3\u003e\n\u003cp\u003eThe Crystal Technology \u0026amp; Industries UF-452 is a heavy-duty, pharmaceutical-grade stainless steel inventory rack designed to optimize sample organization within ultra-low temperature (ULT) upright freezers. Featuring a 20-place side-access matrix configured 4 boxes deep by 5 boxes high, this storage rack accommodates standard 2-inch (53mm) cardboard, fiberboard, or polycarbonate cryo boxes. Engineered to withstand temperature extremes down to -86°C, it helps clinical and research laboratories maximize storage density while maintaining efficient sample retrieval paths.\u003c\/p\u003e\n\u003ch3\u003eTechnical Performance \u0026amp; Design\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePharmaceutical-Grade Metallurgy: Fabricated from high-tensile, corrosion-resistant stainless steel designed to resist frost deformation and aggressive sanitizers in ultra-cold storage environments.\u003c\/li\u003e\n\u003cli\u003eRobotic Precision Construction: Built with continuous double welds and fully smoothed, deburred edges to ensure snag-free box insertion while preventing user lacerations during rapid handling.\u003c\/li\u003e\n\u003cli\u003eOptimized 4 x 5 Matrix Layout: Features a 4-deep (lengthwise) by 5-high (vertical) compartment grid that holds exactly 20 standard inventory boxes, utilizing cabinet depth to minimize unused air space.\u003c\/li\u003e\n\u003cli\u003eErgonomic Retrieval Handles: Equipped with heavy-gauge wire handles securely welded to the front face, permitting a single gloved technician to smoothly slide the entire rack assembly out of cold storage bays.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel Series \/ SKU: UF-452 (Core Rack-Only Configuration)\u003c\/li\u003e\n\u003cli\u003eTotal Storage Capacity: 20 Storage Boxes\u003c\/li\u003e\n\u003cli\u003eConfiguration Grid: 4 Boxes Deep (Length) x 5 Boxes High (Height)\u003c\/li\u003e\n\u003cli\u003eBox Compatibility: Standard 2-inch (50mm to 53mm) high cardboard, fiberboard, or plastic cryo boxes\u003c\/li\u003e\n\u003cli\u003eOverall Rack Dimensions (D x W x H): 22 3\/16 x 5 1\/2 x 11 inches (564 x 140 x 280 mm)\u003c\/li\u003e\n\u003cli\u003eIndividual Compartment Dimensions: 5 3\/8 x 5 7\/16 x 2 3\/16 inches (137 x 140 x 55 mm)\u003c\/li\u003e\n\u003cli\u003eNet Weight: Approximately 9 lbs (4.1 kg) empty\u003c\/li\u003e\n\u003cli\u003eWarranty Policy: Manufacturer's Lifetime Functional Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Benefits \u0026amp; Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-Low Temperature Biobanking: Ideal for stabilizing long-term archival collections in -20°C, -40°C, and -86°C ultra-low freezers or cold-room facilities.\u003c\/li\u003e\n\u003cli\u003eMitigation of Thermal Stress: Side-access slots allow technicians to rapidly pull individual sample boxes without exposing the remaining compartments to ambient room currents.\u003c\/li\u003e\n\u003cli\u003eUniversal Box Compatibility: Specially dimensioned to accommodate major industry 2-inch inventory footprints, including 81-cell or 100-cell grid setups for microtubes and cryovials.\u003c\/li\u003e\n\u003cli\u003eStreamlined Inventory Tracking: The exposed front framework supports the application of mechanical barcode tags or metal keychain labels to assist database tracking protocols.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003csmall\u003eElmasonic®, LABOPORT®, and other brands noted in related listings are properties of their respective manufacturers. Model UF-452 defines the bare stainless steel frame structure only; standard white fiberboard storage boxes and cell dividers are configured and procured separately based on the specific microtube diameter being deployed.\u003c\/small\u003e\u003c\/p\u003e","brand":"Crystal Technology","offers":[{"title":"Default Title","offer_id":49156776689916,"sku":"10776","price":114.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8463\/5132\/files\/IMG_3673_Shopify1024.jpg?v=1780497966","url":"https:\/\/lifesciencestrading.com\/zh\/products\/crystal-technology-20-place-freezer-rack-for-standard-2-in-boxes-4-long-x-5-high-configuration","provider":"Life Sciences Trading","version":"1.0","type":"link"}