{"product_id":"globe-cap-6263g","title":"17 mm Flange Plug Caps, Polyethylene, Green — for 17 mm \u0026 15 mL Tubes, 1000\/Case | Globe Scientific","description":"\u003ch2\u003e17 mm Flange Plug Caps, Polyethylene, Green — for 17 mm Tubes \u0026amp; 15 mL Centrifuge Tubes, 1000\/Case\u003c\/h2\u003e\n\u003cp\u003eThese \u003cstrong\u003e17 mm Flange Plug Caps\u003c\/strong\u003e from Globe Scientific deliver a secure snap-fit closure for 17 mm tubes and standard 15 mL centrifuge tubes. Bright green coloring supports rapid sample identification at the bench, while the flanged design seats firmly for routine sample storage, aliquoting, and temporary transport between workstations.\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\u003eFlange Plug Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVolume\/Size\u003c\/th\u003e\n\u003ctd\u003e17 mm (fits 17 mm tubes and 15 mL centrifuge tubes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePolyethylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClosure\/Cap\u003c\/th\u003e\n\u003ctd\u003eFlange plug, snap-fit\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\u003e1000 per case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAvailable Options\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOption\u003c\/th\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003cth\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e17 mm Flange Plug, Green\u003c\/td\u003e\n\u003ctd\u003e6263G\u003c\/td\u003e\n\u003ctd\u003e$104.70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSealing 15 mL centrifuge tubes for short-term sample storage\u003c\/li\u003e\n\u003cli\u003eColor-coding 17 mm tubes by assay, patient, or batch\u003c\/li\u003e\n\u003cli\u003eCapping culture or reagent tubes during prep and incubation steps\u003c\/li\u003e\n\u003cli\u003eSecuring samples for transport between bench and cold storage\u003c\/li\u003e\n\u003cli\u003ePreventing evaporation of aqueous buffers and reagents\u003c\/li\u003e\n\u003cli\u003eOrganizing tube racks in high-throughput sample workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eChemical Resistance\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eReagent Class\u003c\/th\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAqueous buffers\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDilute acids\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDilute bases\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlcohols\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcetonitrile\u003c\/td\u003e\n\u003ctd\u003eLimited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAromatic solvents\u003c\/td\u003e\n\u003ctd\u003eNot recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorinated solvents\u003c\/td\u003e\n\u003ctd\u003eNot recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eQuality \u0026amp; Procurement\u003c\/h2\u003e\n\u003cp\u003eSold by labsupplies.com as an authorized Globe Scientific dealer, shipping from US inventory. Each case carries lot numbers to support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact our procurement team for volume quotes.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill these caps fit standard 15 mL centrifuge tubes?\u003c\/h3\u003e\n\u003cp\u003eYes. The 17 mm flange plug is sized to seat in both 17 mm tubes and standard 15 mL centrifuge tubes with a snap-fit closure.\u003c\/p\u003e\n\u003ch3\u003eAre these caps sterile?\u003c\/h3\u003e\n\u003cp\u003eNo. SKU 6263G ships non-sterile. For sterile workflows, autoclave compatibility depends on your protocol; verify polyethylene temperature limits before sterilizing.\u003c\/p\u003e\n\u003ch3\u003eAre the caps autoclavable?\u003c\/h3\u003e\n\u003cp\u003ePolyethylene has limited high-temperature tolerance and is generally not recommended for repeated autoclaving. Use chemical disinfection or single-use practices for contamination control.\u003c\/p\u003e\n\u003ch3\u003eHow many caps are in a case?\u003c\/h3\u003e\n\u003cp\u003eEach case contains 1000 caps. 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