{"product_id":"globe-scientific-centrifuge-111579","title":"Globe Scientific Tube Riser Adaptor for 5mL Diamond Midi Tubes (SKU 111579)","description":"\u003ch2\u003eTube Riser Adaptor (SKU 111579) Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGlobe Scientific Tube Riser Adaptor\u003c\/strong\u003e bridges the size gap between small-format tubes and larger rotor cavities. This adaptor positions a 5mL Diamond Midi centrifuge tube securely inside a 15mL centrifuge cavity, eliminating the need for dedicated small-tube rotors. Labs running mixed sample volumes gain flexibility without buying additional hardware.\u003c\/p\u003e\n\u003cp\u003eMolded from polypropylene (PP), each adaptor resists common laboratory chemicals and tolerates routine spin cycles. Technicians simply drop the riser into the 15mL cavity, then seat the 5mL tube on top for stable, centered support during centrifugation.\u003c\/p\u003e\n\u003cp\u003eSold in bags of four, this consumable suits high-throughput facilities that standardize on the Diamond Midi tube line. Procurement teams can scale orders from single bags up to full master cases.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e111579\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eTube Riser Adaptor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003e5mL Diamond Midi Centrifuge Tube in 15mL Centrifuge Cavity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003eBag of 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit Quantity\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnits per Master Case\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaster Case Quantity\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eContact for specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003eContact for specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eGlobe Scientific\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAvailable Configurations\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003ePack\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e111579\u003c\/td\u003e\n\u003ctd\u003eTube Riser Adaptor, 5mL Diamond Midi Tube in 15mL Cavity, PP\u003c\/td\u003e\n\u003ctd\u003e4\/Bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e111579\u003c\/td\u003e\n\u003ctd\u003eMaster Case\u003c\/td\u003e\n\u003ctd\u003e250 units (1000 case qty)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLaboratory Applications\u003c\/h2\u003e\n\u003cp\u003eMixed-volume sample processing benefits directly from this adaptor. Research and clinical labs frequently handle small-volume specimens that must spin in rotors designed for larger tubes. Placing the riser into a 15mL cavity lets staff process 5mL Diamond Midi tubes on existing equipment, supporting workflows in molecular biology, sample prep, and routine separations.\u003c\/p\u003e\n\u003cp\u003eStandardization is another draw for busy facilities. Teams that have adopted the Diamond Midi tube format can keep a uniform consumable kit across centrifuges. Adaptors reduce the inventory of specialty rotors and help technicians transition between tube sizes during multi-step protocols.\u003c\/p\u003e\n\u003ch2\u003eOrdering \u0026amp; Bulk Pricing\u003c\/h2\u003e\n\u003cp\u003eEach unit ships as a bag of 4 adaptors, with master cases containing 250 units against a case quantity of 1000. Institutional buyers, core facilities, and procurement officers can secure volume orders through LabSupplies.com; contact our team for quotes, standing orders, and case-level pricing tailored to your purchasing cycle.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat tube and cavity sizes does this adaptor fit?\u003c\/h3\u003e\n\u003cp\u003eThis adaptor holds a 5mL Diamond Midi centrifuge tube and seats inside a standard 15mL centrifuge cavity, letting smaller tubes run in larger rotor positions.\u003c\/p\u003e\n\u003ch3\u003eWhat material is the riser made from?\u003c\/h3\u003e\n\u003cp\u003eGlobe Scientific molds the adaptor from polypropylene (PP), a material widely used for centrifuge consumables due to its chemical resistance.\u003c\/p\u003e\n\u003ch3\u003eHow many adaptors come in a pack?\u003c\/h3\u003e\n\u003cp\u003eAdaptors are sold in bags of 4. 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