{"product_id":"globe-scientific-centrifuge-gtr-ha-15","title":"Tube Holders for GTR-HA Series Tube Rotators — 1.5, 15 \u0026 50 mL, 12\/Pack | Globe Scientific","description":"\u003ch2\u003eTube Holders for GTR-HA Series Tube Rotators — 1.5, 15 \u0026amp; 50 mL, 12 Positions per Holder\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGlobe Scientific GTR-HA Series Tube Holders\u003c\/strong\u003e let you tailor a single rotator to multiple tube formats, holding 12 tubes per unit for consistent end-over-end mixing. Swap holders to match microcentrifuge, conical, or centrifuge tube workflows in immunoprecipitation, nucleic acid extraction, and routine sample homogenization without buying a second instrument.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eTube Holder for GTR-HA Series Tube Rotators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVolume\/Size\u003c\/th\u003e\n\u003ctd\u003e1.5 mL, 15 mL, 50 mL tube formats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMolded plastic holder assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClosure\/Cap\u003c\/th\u003e\n\u003ctd\u003eN\/A — accessory holder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e12 tube positions per holder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSterility\u003c\/th\u003e\n\u003ctd\u003eNon-sterile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Size\u003c\/th\u003e\n\u003ctd\u003e1 holder per pack (12-position)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAvailable Volumes\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eVolume\u003c\/th\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003cth\u003ePrice (per pack)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.5 ml — Bag of 12\u003c\/td\u003e\n\u003ctd\u003eGTR-HA-1.5\u003c\/td\u003e\n\u003ctd\u003e$17.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15 ml — Bag of 12\u003c\/td\u003e\n\u003ctd\u003eGTR-HA-15\u003c\/td\u003e\n\u003ctd\u003e$24.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50 ml — Bag of 12\u003c\/td\u003e\n\u003ctd\u003eGTR-HA-50\u003c\/td\u003e\n\u003ctd\u003e$29.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEnd-over-end mixing of immunoprecipitation and bead-binding reactions\u003c\/li\u003e\n\u003cli\u003eGentle resuspension during nucleic acid and protein extraction\u003c\/li\u003e\n\u003cli\u003eContinuous sample homogenization in molecular biology workflows\u003c\/li\u003e\n\u003cli\u003eHybridization and antibody incubation steps requiring constant motion\u003c\/li\u003e\n\u003cli\u003eCell suspension mixing to prevent settling before aliquoting\u003c\/li\u003e\n\u003cli\u003eReformatting one GTR-HA rotator across 1.5, 15, and 50 mL tube types\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eQuality \u0026amp; Procurement\u003c\/h2\u003e\n\u003cp\u003elabsupplies.com is an authorized Globe Scientific dealer shipping from US inventory. Packaging carries lot numbers to support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact us for volume quotes on multi-holder orders.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhich rotators are these holders compatible with?\u003c\/h3\u003e\n\u003cp\u003eEach holder is designed specifically for Globe Scientific GTR-HA Series Tube Rotators. They mount directly to the GTR-HA platform without additional adapters.\u003c\/p\u003e\n\u003ch3\u003eHow many tubes does each holder accommodate?\u003c\/h3\u003e\n\u003cp\u003eEvery holder provides 12 tube positions. Capacity is fixed at 12 regardless of whether you select the 1.5, 15, or 50 mL version.\u003c\/p\u003e\n\u003ch3\u003eCan I use one rotator with multiple tube sizes?\u003c\/h3\u003e\n\u003cp\u003eYes. The holders are interchangeable on a single GTR-HA rotator, so you can switch between 1.5, 15, and 50 mL formats by swapping the holder.\u003c\/p\u003e\n\u003ch3\u003eAre these holders sold individually or as a set?\u003c\/h3\u003e\n\u003cp\u003eEach price listed is per pack for a single 12-position holder of one volume. Order separate SKUs to cover multiple tube formats.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Tube Holders for GTR-HA Series Tube Rotators\",\n  \"brand\": {\"@type\": \"Brand\", \"name\": \"Globe Scientific\"},\n  \"description\": \"Globe Scientific tube holders for GTR-HA Series rotators, 12 positions per holder, available for 1.5, 15, and 50 mL tube formats.\",\n  \"offers\": {\n    \"@type\": \"AggregateOffer\",\n    \"priceCurrency\": \"USD\",\n    \"lowPrice\": \"17.40\",\n    \"highPrice\": \"29.40\",\n    \"offerCount\": \"3\",\n    \"offers\": [\n      {\"@type\": \"Offer\", \"sku\": \"GTR-HA-1.5\", \"price\": \"17.40\", \"priceCurrency\": \"USD\"},\n      {\"@type\": \"Offer\", \"sku\": \"GTR-HA-15\", \"price\": \"24.10\", \"priceCurrency\": \"USD\"},\n      {\"@type\": \"Offer\", \"sku\": \"GTR-HA-50\", \"price\": \"29.40\", \"priceCurrency\": \"USD\"}\n    ]\n  }\n}\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\"@type\": \"Question\", \"name\": \"Which rotators are these holders compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each holder is designed specifically for Globe Scientific GTR-HA Series Tube Rotators. 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