{"product_id":"caplugs-240-6615-g3d-15ml-centrifuge-tube-storage-box-36pos-green","title":"10–15 mL Centrifuge Tube Storage Boxes, PPC, Green, Eppendorf\/Thermo Fisher Compatible — 240-6615-G3D | 2\/Bag | Caplugs® Evergreen","description":"\u003ch2\u003e15 mL Centrifuge Tube Storage Boxes, 36-Position — Polypropylene (PP), Green, 2\/Bag\u003c\/h2\u003e \u003ctable\u003e \u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"2\"\u003eQuick Reference — 240-6615-G3D\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eTube Size\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e15 mL conical centrifuge tubes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePositions\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e36 wells\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003ePolypropylene (PP)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eGreen\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eSterility\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eNon-Sterile\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e2 \/ Bag\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e$20.81 \/ Bag ($10.4025 \/ box)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eTechnical Narrative\u003c\/h2\u003e \u003cp\u003eThe Caplugs® Evergreen 240-6615-G3D is a 36-position 15 mL centrifuge tube storage box precision-molded from virgin Polypropylene (PP) for organized benchtop staging, freezer storage, and transport of standard 15 mL conical centrifuge tubes. The 36-well grid holds each tube upright in a defined position — eliminating the tube-tipping, label-obscuring, and cross-contamination risks of loose tube storage in drawers or trays. The green PP construction enables color-coded tube batch management: green signals safety or completed-status tube management in color-coded laboratory workflow systems. Autoclave and UV-compatible for clean-bench and BSL-2 environment workflows.\u003c\/p\u003e \u003cp\u003eThe box geometry is engineered for the 15 mL conical OD (17 mm) to provide positive tube retention without excessive force — tubes seat cleanly by gravity and release without tool assistance during high-throughput pipetting workflows. PP construction withstands ‑20°C frozen storage for biorepository and biobank tube archiving, and autoclave decontamination at 121°C before reuse or disposal. The flat base allows stacking of loaded boxes to maximize freezer shelf density in biorepository environments.\u003c\/p\u003e \u003cp\u003eAt $20.81 per 2\/Bag — $10.4025 per box — the delivers organized 15 mL tube storage at a per-box cost that supports single-use-per-batch allocation for experiment tracking without reuse overhead. Also available: 240-6630-E3D (30 mL \/ 16-position \/ Orange, $21.41\/Bag) — enabling matched procurement across both 15 mL and 30 mL conical formats from a single vendor.\u003c\/p\u003e \u003ch2\u003eTechnical Specifications — Caplugs® Evergreen \u003c\/h2\u003e \u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eSpecification\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003ePart Number\u003c\/td\u003e \u003ctd\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCaplugs Item #\u003c\/td\u003e \u003ctd\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTube Size\u003c\/td\u003e \u003ctd\u003e15 mL conical centrifuge tubes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWell Positions\u003c\/td\u003e \u003ctd\u003e36 positions\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMaterial\u003c\/td\u003e \u003ctd\u003ePolypropylene (PP)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eColor\u003c\/td\u003e \u003ctd\u003eGreen\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSterility\u003c\/td\u003e \u003ctd\u003eNon-Sterile\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePack Size\u003c\/td\u003e \u003ctd\u003e2 \/ Bag\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eReorder Unit\u003c\/td\u003e \u003ctd\u003eBag of 2\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAutoclave\u003c\/td\u003e \u003ctd\u003e✓ Compatible (121°C \/ 15 psi)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUV Decon.\u003c\/td\u003e \u003ctd\u003e✓ Compatible — standard 254 nm UV cycle\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eApplication\u003c\/td\u003e \u003ctd\u003e15 mL centrifuge tube organization and storage\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBPA \/ Phthalate\u003c\/td\u003e \u003ctd\u003eBPA-free; no phthalate plasticizers\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCountry of Origin\u003c\/td\u003e \u003ctd\u003eMade in U.S.A. (California)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eCompatible Tube Formats — \u003c\/h2\u003e \u003cp\u003eThe is precision-dimensioned for 15 mL conical centrifuge tubes. Verified compatible formats:\u003c\/p\u003e \u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eTube \/ Format\u003c\/th\u003e \u003cth\u003eCompatible Products \/ Brands\u003c\/th\u003e \u003cth\u003eNotes\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e15 mL conical centrifuge tubes\u003c\/td\u003e \u003ctd\u003eThermo Fisher, Eppendorf®, Corning Falcon®, generic\u003c\/td\u003e \u003ctd\u003ePrimary design target — 17 mm OD, standard 15 mL format\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCaplugs® Evergreen 240-series\u003c\/td\u003e \u003ctd\u003e240-2448, 240-2469 unassembled tube families\u003c\/td\u003e \u003ctd\u003eVerified fit: all 240-2448 and 240-2469 PS\/PPC tubes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e15 mL threaded tubes\u003c\/td\u003e \u003ctd\u003eCaplugs® Evergreen 220-2448-01K bulk tubes\u003c\/td\u003e \u003ctd\u003e17 mm OD confirmed; cap must be tightened before boxing\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSterile 15 mL conicals\u003c\/td\u003e \u003ctd\u003e222-3010 sterile family and equivalents\u003c\/td\u003e \u003ctd\u003eStandard 17 mm OD fits all 15 mL sterile conical formats\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCulture tubes (large)\u003c\/td\u003e \u003ctd\u003e16×100 mm and 16×125 mm glass\/plastic culture tubes\u003c\/td\u003e \u003ctd\u003e16 mm OD fits 15 mL positions; verify height vs box depth\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTransport vials 10–15 mL\u003c\/td\u003e \u003ctd\u003eCaplugs® Evergreen 240-3010 transport vial family\u003c\/td\u003e \u003ctd\u003e10 mL vials (smaller OD) fit with minor lateral play\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e\u003cem\u003eTube OD must match the box well diameter. Always validate with a sample box before bulk purchase if using non-standard tube formats.\u003c\/em\u003e\u003c\/p\u003e \u003ch2\u003eChemical Resistance — Polypropylene (PP)\u003c\/h2\u003e \u003cp\u003eThe is molded from virgin Polypropylene (PP). PP provides excellent chemical resistance for lab disinfectants, autoclave compatibility, and UV decontamination stability.\u003c\/p\u003e \u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eReagent \/ Condition\u003c\/th\u003e \u003cth\u003eCompatibility\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eDilute acids (\u0026lt;10%)\u003c\/td\u003e \u003ctd\u003e✓ Excellent\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDilute alkalies (pH \u0026lt;12)\u003c\/td\u003e \u003ctd\u003e✓ Excellent\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSaline \/ PBS \/ buffers\u003c\/td\u003e \u003ctd\u003e✓ Excellent\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eShort-chain alcohols (EtOH, IPA)\u003c\/td\u003e \u003ctd\u003e✓ Excellent — standard bench decontamination\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBleach (dilute, surface wipe)\u003c\/td\u003e \u003ctd\u003e✓ Good\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAcetone (brief surface wipe)\u003c\/td\u003e \u003ctd\u003e✓ Good — brief only\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAutoclave (121°C \/ 15 psi)\u003c\/td\u003e \u003ctd\u003e✓ Compatible\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUV decontamination (254 nm)\u003c\/td\u003e \u003ctd\u003e✓ Compatible\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConcentrated organic solvents\u003c\/td\u003e \u003ctd\u003e✗ Not recommended\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eClinical \u0026amp; Research Laboratory Applications\u003c\/h2\u003e \u003cp\u003eThe 15 mL centrifuge tube storage box serves molecular biology and genomics labs organizing extraction batches and NGS library prep tube sets; biobank and biorepository programs requiring organized ‑20°C and ‑80°C tube archiving; clinical reference labs managing specimen aliquot sets for reflex testing panels; pharmaceutical downstream processing requiring organized tube staging; cell culture labs managing harvest and pelleting tube batches; and any laboratory workflow requiring upright, labeled 15 mL tube storage with defined well positions for sample tracking.\u003c\/p\u003e \u003ch2\u003eU.S. Manufacturing, Quality \u0026amp; Institutional Procurement\u003c\/h2\u003e \u003cp\u003eEvery Caplugs® Evergreen lot is precision-molded at our California manufacturing facility and subject to rigorous dimensional inspection and material purity verification. We supply reference laboratories, hospital systems, biotech firms, and federal procurement offices under institutional pricing programs with blanket-order support and same-day shipping on stocked inventory. \u003ca href=\"#request-sample\"\u003eRequest a compatibility sample below\u003c\/a\u003e to validate fit with your workflow before committing to volume.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions — Caplugs® Evergreen \u003c\/h2\u003e \u003ch3\u003eWhat centrifuge tube formats fit the storage box?\u003c\/h3\u003e \u003cp\u003eThe is dimensioned for standard 15 mL conical centrifuge tubes with 17 mm OD — the universal format across Thermo Fisher (Falcon®), Corning, Eppendorf®, and generic brands. The Caplugs® Evergreen 240-2448 (PS) and 240-2469 (PPC) tube families are verified fits. Request a free sample to validate fit before bulk purchase.\u003c\/p\u003e \u003ch3\u003eCan the box be stored in a freezer?\u003c\/h3\u003e \u003cp\u003eYes. The is molded from PP which maintains structural integrity at ‑20°C for standard biorepository frozen storage. For ‑80°C ultra-low temperature storage, confirm PP cold-temperature performance with your specific protocol before bulk commitment. The flat-base stacking geometry maximizes freezer shelf density when multiple boxes are stored in the same drawer.\u003c\/p\u003e \u003ch3\u003eAre the storage boxes BPA-free?\u003c\/h3\u003e \u003cp\u003eYes. Molded from virgin Polypropylene (PP) containing no BPA and no phthalate plasticizers — suitable for clinical, research, and regulated laboratory sample storage environments.\u003c\/p\u003e \u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"15 mL Centrifuge Tube Storage Boxes, 36-Position, Polypropylene (PP), Green \\u2014 240-6615-G3D | 2\/Bag | Caplugs\\u00ae Evergreen\",\n  \"description\": \"Caplugs\\u00ae Evergreen 240-6615-G3D. 15 mL centrifuge tube storage box, 36-position, PP Green, 2\/Bag. BPA-free. USA.\",\n  \"sku\": \"2406615G3DE1\",\n  \"mpn\": \"240-6615-G3D\",\n  \"material\": \"Polypropylene (PP)\",\n  \"color\": \"Green\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Caplugs\\u00ae Evergreen\"\n  },\n  \"manufacturer\": {\n    \"@type\": \"Organization\",\n    \"name\": \"Caplugs\\u00ae Evergreen\",\n    \"address\": {\n      \"@type\": \"PostalAddress\",\n      \"addressCountry\": \"US\",\n      \"addressRegion\": \"CA\"\n    }\n  },\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"price\": \"20.81\",\n    \"priceCurrency\": \"USD\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"itemCondition\": \"https:\/\/schema.org\/NewCondition\",\n    \"seller\": {\n      \"@type\": \"Organization\",\n      \"name\": \"LabSupplies\"\n    }\n  },\n  \"additionalProperty\": [\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Pack Size\",\n      \"value\": \"2 \/ Bag\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Sterility\",\n      \"value\": \"Non-Sterile\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Country of Origin\",\n      \"value\": \"United States\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"BPA Free\",\n      \"value\": \"Yes\"\n    }\n  ]\n}\n\u003c\/script\u003e \u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What centrifuge tube formats fit the 240-6615-G3D storage box?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The 240-6615-G3D is dimensioned for standard 15 mL conical centrifuge tubes with 17 mm OD \\u2014 the universal format across Thermo Fisher (Falcon\\u00ae), Corning, Eppendorf\\u00ae, and generic brands. The Caplugs\\u00ae Evergreen 240-2448 (PS) and 240-2469 (PPC) tube families are verified fits. Request a free sample to validate fit before bulk purchase.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can the 240-6615-G3D box be stored in a freezer?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The 240-6615-G3D is molded from PP which maintains structural integrity at \\u201120\\u00b0C for standard biorepository frozen storage. For \\u201180\\u00b0C ultra-low temperature storage, confirm PP cold-temperature performance with your specific protocol before bulk commitment. The flat-base stacking geometry maximizes freezer shelf density when multiple boxes are stored in the same drawer.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are the 240-6615-G3D storage boxes BPA-free?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Molded from virgin Polypropylene (PP) containing no BPA and no phthalate plasticizers \\u2014 suitable for clinical, research, and regulated laboratory sample storage environments.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Caplugs® Evergreen","offers":[{"title":"Default Title","offer_id":48560970957032,"sku":"2406615G3DE1","price":20.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/Cent_20Tube_20Box.png?v=1778852729","url":"https:\/\/labsupplies.com\/products\/caplugs-240-6615-g3d-15ml-centrifuge-tube-storage-box-36pos-green","provider":"LabSupplies.com","version":"1.0","type":"link"}