{"product_id":"222-8030-01f-microplate","title":"0.37 mL Microplates, Conical Bottom, PS, Natural — 222-8030-01F | 100\/Box | Caplugs® Evergreen","description":"\u003ch2\u003eQuick Reference\u003c\/h2\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth\u003ePart Number\u003c\/th\u003e \u003ctd\u003e222-8030-01F\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eFormat\u003c\/th\u003e \u003ctd\u003e96-well microplate with matching lid\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eWell Bottom\u003c\/th\u003e \u003ctd\u003eFlat\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eWell Volume\u003c\/th\u003e \u003ctd\u003e0.37 mL max per well\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eMaterial\u003c\/th\u003e \u003ctd\u003ePolystyrene (PS)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eColor\u003c\/th\u003e \u003ctd\u003eNatural\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003ePack Format\u003c\/th\u003e \u003ctd\u003eIndividually Packed with lid — 100\/Box\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eSterility\u003c\/th\u003e \u003ctd\u003eSterile\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003ePrimary Use\u003c\/th\u003e \u003ctd\u003eAdherent cell culture, ELISA, spectrophotometry\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eOrigin\u003c\/th\u003e \u003ctd\u003eMade in USA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003ePrice\u003c\/th\u003e \u003ctd\u003e$250.30\/Box ($2.5030\/plate)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eTechnical Narrative\u003c\/h2\u003e \u003cp\u003eThe Caplugs® Evergreen \u003cstrong\u003e222-8030-01F\u003c\/strong\u003e is a \u003cstrong\u003e96-Well Flat Bottom PS Sterile Microplate with Lid\u003c\/strong\u003e, 0.37 mL per well, individually packed, 100\/Box. The flat-bottom 96-well plate is the universal format for adherent cell culture, ELISA, fluorescence-based assays, and spectrophotometric plate-reading — the flat well bottom provides uniform light path for absorbance measurements across all 96 wells and a flat surface for adherent cell attachment and monolayer culture. The matching lid maintains sterility during incubation, reduces evaporation, and prevents aerosol contamination in biosafety cabinet use.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePS\u003c\/strong\u003e: standard cell culture-grade polystyrene with surface treatment for enhanced cell attachment in adherent culture. Optically clear for plate reader compatibility (UV-Vis, fluorescence, luminescence). BPA-free, phthalate-free, FDA-compliant, \u003c\/p\u003e \u003cp\u003eProcurement economics: \u003cstrong\u003e$250.30\/Box (100 plates)\u003c\/strong\u003e, \u003cstrong\u003e$2.5030\/plate\u003c\/strong\u003e. Sibling: \u003cstrong\u003e222-8031-01V\u003c\/strong\u003e (96-Well Conical Bottom 0.30 mL\/well IP). LabSupplies.com ships from USA inventory, typically same business day.\u003c\/p\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth\u003ePart Number\u003c\/th\u003e \u003ctd\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eCaplugs Item #\u003c\/th\u003e \u003ctd\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eFormat\u003c\/th\u003e \u003ctd\u003e96-well microplate with matching lid\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eWell Bottom\u003c\/th\u003e \u003ctd\u003eFlat\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eWell Volume\u003c\/th\u003e \u003ctd\u003e0.37 mL max per well\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eMaterial\u003c\/th\u003e \u003ctd\u003ePolystyrene (PS)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eColor\u003c\/th\u003e \u003ctd\u003eNatural\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eLid\u003c\/th\u003e \u003ctd\u003eIncluded — individually packed plate + lid\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eSterility\u003c\/th\u003e \u003ctd\u003eSterile\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003ePack Size\u003c\/th\u003e \u003ctd\u003e100\/Box Individually Packed\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eApplication\u003c\/th\u003e \u003ctd\u003eAdherent cell culture, ELISA, spectrophotometry, fluorescence assays\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eBPA \/ Phthalate\u003c\/th\u003e \u003ctd\u003eBPA-Free, Phthalate-Free, Latex-Free\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eCountry of Origin\u003c\/th\u003e \u003ctd\u003eUSA \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003ePrice\u003c\/th\u003e \u003ctd\u003e$250.30\/Box ($2.5030\/plate)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003e96-Well Flat Bottom Microplate Applications\u003c\/h2\u003e \u003cp\u003eThe is compatible with the following cell biology, assay, and diagnostic workflows.\u003c\/p\u003e \u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eApplication\u003c\/th\u003e \u003cth\u003eSetting \/ Configuration\u003c\/th\u003e \u003cth\u003eNotes\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth\u003eAdherent cell culture\u003c\/th\u003e \u003ctd\u003eCell incubator, CO2, 96-well format\u003c\/td\u003e \u003ctd\u003eFlat bottom: uniform surface for monolayer culture\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eELISA (enzyme-linked assay)\u003c\/th\u003e \u003ctd\u003ePlate reader, OD 405\/450\/490 nm\u003c\/td\u003e \u003ctd\u003eFlat bottom: uniform optical path for absorbance reading\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eFluorescence plate assays\u003c\/th\u003e \u003ctd\u003ePlate reader (bottom-read), fluorescence mode\u003c\/td\u003e \u003ctd\u003ePS: low autofluorescence for fluorescence detection\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eCell viability assays\u003c\/th\u003e \u003ctd\u003eMTT, MTS, resazurin, CellTiter-Glo\u003c\/td\u003e \u003ctd\u003e96-well flat bottom: standard cell viability format\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eDrug dose-response\u003c\/th\u003e \u003ctd\u003eCell biology, pharmacology screening\u003c\/td\u003e \u003ctd\u003e96-well format: standard for 8-point dilution series\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eLuminescence assays\u003c\/th\u003e \u003ctd\u003eLuciferase reporter, ATP assay\u003c\/td\u003e \u003ctd\u003ePS flat bottom: compatible with luminescence plate readers\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eBacterial growth assay\u003c\/th\u003e \u003ctd\u003eMIC, MBC, growth inhibition\u003c\/td\u003e \u003ctd\u003e96-well flat: standard microbroth dilution format\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eChemical Resistance — Polystyrene (PS) — Cell Culture \/ Assay Microplate\u003c\/h2\u003e \u003cp\u003eCompatibility reference at typical laboratory conditions.\u003c\/p\u003e \u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eReagent \/ Condition\u003c\/th\u003e \u003cth\u003eCompatibility\u003c\/th\u003e \u003cth\u003eNotes\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eAqueous buffers \/ saline\u003c\/td\u003e \u003ctd\u003eExcellent\u003c\/td\u003e \u003ctd\u003ePS inert to standard biological buffers.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCell culture media (RPMI, DMEM)\u003c\/td\u003e \u003ctd\u003eExcellent\u003c\/td\u003e \u003ctd\u003ePS: standard cell culture material.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFormalin (10% NBF)\u003c\/td\u003e \u003ctd\u003eExcellent\u003c\/td\u003e \u003ctd\u003eCompatible for cell fixation.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMethanol (\u0026lt;100%)\u003c\/td\u003e \u003ctd\u003eLimited\u003c\/td\u003e \u003ctd\u003eShort-term compatible for fixation; prolonged contact causes crazing.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDMSO (\u0026lt;1%)\u003c\/td\u003e \u003ctd\u003eGood\u003c\/td\u003e \u003ctd\u003eCompatible at standard assay concentrations.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDetergents (Tween-20, Triton)\u003c\/td\u003e \u003ctd\u003eGood\u003c\/td\u003e \u003ctd\u003eCompatible at standard assay concentrations.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAcetone \/ chloroform\u003c\/td\u003e \u003ctd\u003eNot Compatible\u003c\/td\u003e \u003ctd\u003eDissolves PS; do not use.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePlate reader wavelengths\u003c\/td\u003e \u003ctd\u003eExcellent\u003c\/td\u003e \u003ctd\u003ePS transparent 400–750 nm; UV (\u0026lt;320 nm) requires UV-transparent plates.\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eClinical \u0026amp; Research Laboratory Applications\u003c\/h2\u003e \u003cp\u003eCaplugs® Evergreen 96-well flat-bottom PS sterile microplates with lids serve cell biology, immunology, biochemistry, and infectious disease laboratories as the universal format for plate-based assays and adherent cell culture. The 96-well flat-bottom plate is the standard format for ELISA (enzyme-linked immunosorbent assay) — the flat PS well bottom provides a uniform optical path for plate reader absorbance measurements at the standard ELISA wavelengths (405, 450, 490 nm). Cell biology laboratories use flat-bottom 96-well plates for adherent cell culture assays — cell viability (MTT, MTS, resazurin), cytotoxicity (LDH release), proliferation (BrdU, EdU), and reporter gene assays (luciferase, GFP) — where a flat monolayer culture surface is required. The individually packed format with lid maintains sterility for each plate until the individual wrapper is opened at the BSC.\u003c\/p\u003e \u003ch2\u003eU.S. Manufacturing, Quality \u0026amp; Institutional Procurement\u003c\/h2\u003e \u003cp\u003eCaplugs® Evergreen products are manufactured in the United States under ISO 9001 quality management from FDA-compliant, food-contact-grade resins. BPA-free, phthalate-free, and latex-free, with material-disclosure documentation supporting CAP, CLIA, and ISO 15189 laboratory accreditation audits.\u003c\/p\u003e \u003cp\u003eLabSupplies.com is an authorized dealer for the full Caplugs Evergreen catalog and ships directly from USA inventory — typically same business day for stocking SKUs. We offer below retail pricing on volume orders, tiered institutional and academic pricing, and direct support for grant-funded laboratories and government procurement channels. Lab managers and procurement officers can \u003ca href=\"#request-sample\"\u003erequest a written quote or speak with a product specialist\u003c\/a\u003e directly from our sales engineering team.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e \u003ch3\u003eAre the 96-well microplates sterile?\u003c\/h3\u003e \u003cp\u003eYes. Sterile — each plate individually packed with lid, 100\/Box.\u003c\/p\u003e \u003ch3\u003eWhat is the difference between flat-bottom  and conical-bottom (222-8031-01V) 96-well plates?\u003c\/h3\u003e \u003cp\u003eFlat bottom : uniform flat PS well surface — standard for adherent cell culture, ELISA, and spectrophotometric assays where a uniform optical path and flat cell attachment surface are required. Conical bottom (222-8031-01V): V-shaped conical well bottom — concentrates cells or beads at the well tip for pelleting assays, agglutination read (bead\/cell button), and any assay where maximizing recovery from the well bottom is important.\u003c\/p\u003e \u003ch3\u003eIs the 96-well flat-bottom plate compatible with standard plate readers?\u003c\/h3\u003e \u003cp\u003eYes. The 96-well SBS\/ANSI-footprint PS plate (128 mm × 86 mm) is compatible with all standard plate readers (SpectraMax, Synergy, Varioskan, CLARIOstar, etc.) that accept standard SBS-format plates. PS is transparent in the visible range (400–750 nm) for standard colorimetric and fluorescence detection. For UV absorbance (\u0026lt;320 nm) measurements, UV-transparent plates are required — standard PS plates are not UV-transparent.\u003c\/p\u003e \u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\/\", \"@type\": \"Product\", \"name\": \"Caplugs® Evergreen 222-8030-01F | 96-Well Microplates with Lids, Flat Bottom, 0.37 mL\/Well, Sterile — PS, Natural, Individually Packed\", \"sku\": \"222803001FE1\", \"mpn\": \"222-8030-01F\", \"brand\": {\"@type\": \"Brand\", \"name\": \"Caplugs® Evergreen\"}, \"manufacturer\": {\"@type\": \"Organization\", \"name\": \"Caplugs® Evergreen\", \"address\": \"USA\"}, \"material\": \"Polystyrene (PS)\", \"color\": \"Natural\", \"image\": \"https:\/\/prod-cp-cdn-images.azureedge.net\/catalog\/92300\/CB133AD1-CB0C-4B1A-9B7F-8FD51EDA3E77\/96%20Well%20Plate%20PS%20with%20Lid.png\", \"description\": \"Caplugs® Evergreen 222-8030-01F: 96-Well Flat Bottom Microplates with Lids, 0.37 mL\/Well, Sterile, PS, Individually Packed. MADE IN USA, authorized dealer.\", \"additionalProperty\": [{\"@type\": \"PropertyValue\", \"name\": \"Wells\", \"value\": \"96\"}, {\"@type\": \"PropertyValue\", \"name\": \"Well Bottom\", \"value\": \"Flat\"}, {\"@type\": \"PropertyValue\", \"name\": \"Well Volume\", \"value\": \"0.37 mL\"}, {\"@type\": \"PropertyValue\", \"name\": \"Pack\", \"value\": \"100\/Box IP\"}, {\"@type\": \"PropertyValue\", \"name\": \"Sterility\", \"value\": \"Sterile\"}, {\"@type\": \"PropertyValue\", \"name\": \"Origin\", \"value\": \"USA\"}], \"offers\": {\"@type\": \"Offer\", \"priceCurrency\": \"USD\", \"price\": \"250.30\", \"availability\": \"https:\/\/schema.org\/InStock\", \"url\": \"https:\/\/labsupplies.com\/products\/222-8030-01f-microplate\"}}\u003c\/script\u003e \u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\/\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Are the 222-8030-01F 96-well microplates sterile?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Sterile — each plate individually packed with lid, 100\/Box.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between flat-bottom (222-8030-01F) and conical-bottom (222-8031-01V) 96-well plates?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Flat bottom (222-8030-01F): uniform flat PS well surface — standard for adherent cell culture, ELISA, and spectrophotometric assays where a uniform optical path and flat cell attachment surface are required. Conical bottom (222-8031-01V): V-shaped conical well bottom — concentrates cells or beads at the well tip for pelleting assays, agglutination read (bead\/cell button), and any assay where maximizing recovery from the well bottom is important.\"}}, {\"@type\": \"Question\", \"name\": \"Is the 96-well flat-bottom plate compatible with standard plate readers?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The 96-well SBS\/ANSI-footprint PS plate (128 mm × 86 mm) is compatible with all standard plate readers (SpectraMax, Synergy, Varioskan, CLARIOstar, etc.) that accept standard SBS-format plates. PS is transparent in the visible range (400–750 nm) for standard colorimetric and fluorescence detection. For UV absorbance (\u003c320 nm) measurements, UV-transparent plates are required — standard PS plates are not UV-transparent.\"}}]}\u003c\/script\u003e","brand":"Caplugs® Evergreen","offers":[{"title":"Default Title","offer_id":48567928881384,"sku":"222803001FE1","price":250.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/96_20Well_20Plate_20PS_20with_20Lid_2419a6db-7412-4696-ae1c-fc6732976701.png?v=1779074170","url":"https:\/\/labsupplies.com\/products\/222-8030-01f-microplate","provider":"LabSupplies.com","version":"1.0","type":"link"}