{"product_id":"20pcs-50-well-centrifuge-tube-rack-for-15ml-vials-sturdy-blue-rack","title":"20PCS 50-Well Centrifuge Tube Rack for 15ml Vials - Sturdy Blue Rack","description":"\u003cp\u003eOur review looks at the 20PCS 50-Well Centrifuge Tube Rack for 15ml vials and explains why this modest lab accessory is valuable for routine sample handling. Designed for labs that process many mid-size tubes, the pack of detachable blue racks keeps tubes upright and organized while offering chemical resistance and autoclave tolerance. The single biggest reason to buy is simple: these racks combine a 50-well capacity with a numeric grid and a sturdy, autoclavable construction that protects samples without costing much, making them practical for everyday laboratory work.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e50-Well Capacity:\u003c\/strong\u003e Holds up to 50 tubes with 0.66in (17mm) diameter wells so common 15ml style vials fit securely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumeric Grid:\u003c\/strong\u003e Molded numeric grid enables fast tube identification and reduces labeling errors during experiments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemically Resistant Material:\u003c\/strong\u003e Made from high strength plastic that resists alcohols and mild organic solvents for routine lab use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutoclavable:\u003c\/strong\u003e Stable from -20C to 121C so racks can be autoclaved with tubes for sterile workflows and safe storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetachable Design:\u003c\/strong\u003e Simple plastic detachable stand snaps together and separates quickly to adapt to different bench layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample Security:\u003c\/strong\u003e Sturdy layout keeps tubes upright and spaced to prevent collisions and reduce spill risk.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis product suits small labs, teaching facilities, and research groups that regularly handle 15ml-style tubes and need low-cost, reliable tube organization. The numeric grid and 50-well layout are useful where multiple samples must be tracked across short protocols.\u003c\/p\u003e\n\u003cp\u003eThose who require racks for unusually large-diameter tubes, heavy industrial solvents, or specialized racks with lids and locking features should look elsewhere, since this rack is optimized for standard 0.66in diameter vials and general laboratory solvents.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompact 50-well layout with molded numeric grid speeds identification and organization.\u003c\/li\u003e\n\u003cli\u003eDurable plastic construction resists alcohols and mild organic solvents for everyday use.\u003c\/li\u003e\n\u003cli\u003eAutoclavable up to 121C, allowing sterilization alongside tubes for contamination control.\u003c\/li\u003e\n\u003cli\u003eDetachable, quick-to-assemble design makes storage and setup fast and flexible.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWells are sized for tubes under 0.66in diameter so larger vials will not fit.\u003c\/li\u003e\n\u003cli\u003ePlastic finish is functional but not padded, so extremely fragile tubes still require cautious handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBIOLOGIX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e50 wells\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWell Diameter\u003c\/td\u003e\n\u003ctd\u003e0.66in (17mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh strength plastic, chemically resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-20C to 121C (autoclavable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eDetachable stand with numeric grid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 20PCS 50-Well Centrifuge Tube Rack is a sensible, cost-effective accessory for labs needing organized, autoclavable storage for 15ml-style vials. It offers practical features - numeric labeling, chemical resistance and a detachable design - that make it a strong everyday choice for teaching labs and research benches where standard tube sizes are used.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill 15ml centrifuge tubes fit this rack?\u003c\/strong\u003e\u003cbr\u003eYes, the wells are 0.66in (17mm) in diameter and accommodate tubes less than 0.66in across, which includes common 15ml-style vials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan these racks be sterilized in an autoclave?\u003c\/strong\u003e\u003cbr\u003eYes, the racks are rated stable from -20C to 121C and can be autoclaved with tubes for sterile storage and handling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the rack resistant to common lab solvents?\u003c\/strong\u003e\u003cbr\u003eThe high strength plastic is chemically resistant to alcohols and mild organic solvents suitable for routine lab use, though not for aggressive chemicals.\u003c\/p\u003e","brand":"BIOLOGIX","offers":[{"title":"Default Title","offer_id":48628558135515,"sku":"B0D48NWKKY","price":55.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61yVdqFD6IL._SL1500.jpg?v=1778452065","url":"https:\/\/gearmusthave.com\/products\/20pcs-50-well-centrifuge-tube-rack-for-15ml-vials-sturdy-blue-rack","provider":"GearMustHave","version":"1.0","type":"link"}