{"product_id":"96-well-microplates-conical-bottom-0p30ml-ps-10box-2228051v1ke1","title":"0.30 mL Microplates, Conical Bottom, PS, Natural — 222-8051-V1K | 10\/Box | Caplugs® Evergreen","description":"\u003ch2\u003e96-Well Conical-Bottom Microplates, 0.30 mL\/Well — Sterile PS, No Lid, 10\/Box (222-8051-V1K)\u003c\/h2\u003e\n\u003cp\u003eThese sterile 96-well polystyrene microplates feature a conical bottom geometry and a 0.30 mL per-well capacity, making them well-suited for cell pelleting by centrifugation, wash-based assays, and bead-based protocols where complete recovery from the well bottom is critical. Supplied without lids in a 10\/box bulk format, part number 222-8051-V1K conforms to the standard SBS footprint for seamless use with multichannel pipettes, automated liquid handling platforms, microplate readers, and washers.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number (MPN)\u003c\/td\u003e\n\u003ctd\u003e222-8051-V1K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWell Format\u003c\/td\u003e\n\u003ctd\u003e96-Well\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWell Volume\u003c\/td\u003e\n\u003ctd\u003e0.30 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Style\u003c\/td\u003e\n\u003ctd\u003eConical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLid\u003c\/td\u003e\n\u003ctd\u003eNot Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePolystyrene (PS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eNatural (Clear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSterility\u003c\/td\u003e\n\u003ctd\u003eSterile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBPA \/ Phthalate Free\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Size\u003c\/td\u003e\n\u003ctd\u003e10\/Box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCell pelleting by centrifugation — conical bottom geometry seats the pellet for maximum recovery after spin\u003c\/li\u003e\n\u003cli\u003eWash-based assays and bead-based assays requiring complete cell or bead retrieval\u003c\/li\u003e\n\u003cli\u003eHigh-throughput screening and drug discovery workflows in standard 96-well format\u003c\/li\u003e\n\u003cli\u003eCell-based assays and immunoassays with absorbance or fluorescence detection\u003c\/li\u003e\n\u003cli\u003eAutomated liquid handling pipelines using standard SBS-footprint labware\u003c\/li\u003e\n\u003cli\u003eClinical and regulated laboratory workflows (CAP\/CLIA\/ISO 15189) requiring lot-traceable consumables\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eChemical Resistance\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eReagent \/ Condition\u003c\/th\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAqueous buffers \/ saline\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\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDilute bases\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethanol\u003c\/td\u003e\n\u003ctd\u003eGood — short-term contact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcetonitrile\u003c\/td\u003e\n\u003ctd\u003eUse with caution — limited compatibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthyl acetate\u003c\/td\u003e\n\u003ctd\u003eNot recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAromatic \/ chlorinated solvents\u003c\/td\u003e\n\u003ctd\u003eNot recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eQuality \u0026amp; Procurement\u003c\/h2\u003e\n\u003cp\u003eMade in USA, these Caplugs® Evergreen microplates are manufactured at ISO-certified facilities from BPA-free, phthalate-free polystyrene. Lot-level quality controls verify consistent well geometry, conical bottom surface quality, and material integrity across every box of ten plates. LabSupplies.com is an authorized Caplugs® Evergreen dealer shipping from USA inventory, with tiered pricing available for high-volume, institutional, and grant-funded purchasing programs.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these microplates sterile?\u003c\/strong\u003e\u003cbr\u003eYes — each plate is supplied sterile, making them suitable for cell-based assays, cell culture workflows, and other applications where sterility is required right out of the box.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo these plates include lids?\u003c\/strong\u003e\u003cbr\u003eNo — the 10\/box format is an open, lid-free configuration intended for high-throughput workflows where lids are not required or are sourced separately.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWill these plates work with automated liquid handling systems and microplate readers?\u003c\/strong\u003e\u003cbr\u003eYes — the standard SBS footprint is compatible with common automated liquid handling platforms, multichannel pipettes, microplate washers, and readers designed for 96-well format labware.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan polystyrene microplates be used with organic solvents?\u003c\/strong\u003e\u003cbr\u003ePolystyrene is well suited to aqueous buffers, dilute acids and bases, and methanol in short-term contact, but it is not compatible with aromatic solvents, chlorinated solvents, or ethyl acetate. For solvent-heavy workflows, a polypropylene microplate is the more appropriate choice.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"96-Well Conical-Bottom Microplates, 0.30 mL\/Well, Sterile PS, No Lid, 10\/Box\",\"sku\":\"2228051V1KE1\",\"mpn\":\"222-8051-V1K\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Caplugs® Evergreen\"},\"material\":\"Polystyrene (PS)\",\"color\":\"Natural (Clear)\",\"offers\":{\"@type\":\"Offer\",\"priceCurrency\":\"USD\",\"price\":\"155.28\",\"availability\":\"https:\/\/schema.org\/InStock\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Are these microplates sterile?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — each plate is supplied sterile, making them suitable for cell-based assays, cell culture workflows, and other applications where sterility is required right out of the box.\"}},{\"@type\":\"Question\",\"name\":\"Do these plates include lids?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No — the 10\/box format is an open, lid-free configuration intended for high-throughput workflows where lids are not required or are sourced separately.\"}},{\"@type\":\"Question\",\"name\":\"Will these plates work with automated liquid handling systems and microplate readers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the standard SBS footprint is compatible with common automated liquid handling platforms, multichannel pipettes, microplate washers, and readers designed for 96-well format labware.\"}},{\"@type\":\"Question\",\"name\":\"Can polystyrene microplates be used with organic solvents?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Polystyrene is well suited to aqueous buffers, dilute acids and bases, and methanol in short-term contact, but it is not compatible with aromatic solvents, chlorinated solvents, or ethyl acetate. 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