{"product_id":"globe-scientific-tube-gtr-ha","title":"Tube Rotator, Horizontal, Adjustable Speed — Analog \u0026 Digital, 1\/Each | Globe Scientific","description":"\u003ch2\u003eHorizontal Tube Rotators, Adjustable Speed — Analog (2.0 ml) \u0026amp; Digital (50 ml) Models, 1\/Each\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGlobe Scientific Horizontal Tube Rotator\u003c\/strong\u003e delivers gentle, continuous end-over-end mixing for sample homogenization, blood specimen suspension, and reagent equilibration. Available in an analog 2.0 ml clip configuration or a digital 50 ml 16-place format, each unit supports 120-240V operation with US, UK, and EU plugs for global bench compatibility.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eHorizontal Tube Rotator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume\/Size\u003c\/td\u003e\n\u003ctd\u003e2.0 ml (analog) to 50 ml (digital)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePowder-coated steel housing with chemical-resistant polymer holders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClosure\/Cap\u003c\/td\u003e\n\u003ctd\u003eN\/A — accepts capped tubes via holder clips\/rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed\u003c\/td\u003e\n\u003ctd\u003eAdjustable; analog dial or digital control with angle adjustment (digital model)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e120-240V, 50\/60Hz; US, UK, EU plugs included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Size\u003c\/td\u003e\n\u003ctd\u003e1\/Each\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\u003ctd\u003e2.0 ml — Analog, includes 36 tube holder clips\u003c\/td\u003e\n\u003ctd\u003eGTR-HA\u003c\/td\u003e\n\u003ctd\u003e$842.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50 ml — Digital, adjustable angle, includes 16-place tube holder\u003c\/td\u003e\n\u003ctd\u003eGTR-HD\u003c\/td\u003e\n\u003ctd\u003e$1,535.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eContinuous suspension of blood and whole-cell samples to prevent settling\u003c\/li\u003e\n\u003cli\u003eResuspending magnetic beads during immunoprecipitation workflows\u003c\/li\u003e\n\u003cli\u003eMixing viscous reagents and protein solutions without foaming\u003c\/li\u003e\n\u003cli\u003eHybridization and incubation of nucleic acid samples\u003c\/li\u003e\n\u003cli\u003eEquilibration of buffers and staining solutions over extended runs\u003c\/li\u003e\n\u003cli\u003eGentle homogenization of tissue digests in microcentrifuge and 50 ml tubes\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. Each rotator carries lot numbers supporting traceability for CAP-, CLIA-, and ISO 15189-accredited labs. Institutional and grant-funded tiered pricing is available — contact our procurement team for volume quotes and standing-order terms.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between the analog and digital models?\u003c\/h3\u003e\n\u003cp\u003eThe analog GTR-HA offers dial-based adjustable speed with 36 tube clips for 2.0 ml tubes. The digital GTR-HD adds programmable speed and adjustable rotation angle with a 16-place holder for 50 ml tubes.\u003c\/p\u003e\n\u003ch3\u003eCan these rotators be used in a cold room or incubator?\u003c\/h3\u003e\n\u003cp\u003eYes. Both models feature sealed, powder-coated construction suitable for refrigerated environments and incubators, making them appropriate for temperature-sensitive mixing applications.\u003c\/p\u003e\n\u003ch3\u003eWhich plug types are included?\u003c\/h3\u003e\n\u003cp\u003eEach unit ships with US, UK, and EU plugs and operates on 120-240V, 50\/60Hz, allowing use across multiple regional power standards without an external adapter.\u003c\/p\u003e\n\u003ch3\u003eHow many tubes can each model hold?\u003c\/h3\u003e\n\u003cp\u003eThe analog GTR-HA includes 36 tube holder clips for 2.0 ml tubes. The digital GTR-HD provides a 16-place tube holder configured for 50 ml tubes.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Horizontal Tube Rotator, Adjustable Speed — Analog \u0026 Digital\",\n  \"brand\": {\"@type\": \"Brand\", \"name\": \"Globe Scientific\"},\n  \"offers\": [\n    {\"@type\": \"Offer\", \"sku\": \"GTR-HA\", \"price\": \"842.80\", \"priceCurrency\": \"USD\", \"availability\": \"https:\/\/schema.org\/InStock\"},\n    {\"@type\": \"Offer\", \"sku\": \"GTR-HD\", \"price\": \"1535.50\", \"priceCurrency\": \"USD\", \"availability\": \"https:\/\/schema.org\/InStock\"}\n  ],\n  \"lowPrice\": \"842.80\",\n  \"priceCurrency\": \"USD\"\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\": \"What is the difference between the analog and digital models?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The analog GTR-HA offers dial-based adjustable speed with 36 tube clips for 2.0 ml tubes. 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