{"product_id":"caplugs-290-8551-01n-96-well-deep-well-ps-1ml-tapered","title":"1.0 mL PCR Plates, Chamfered, PPC, Natural — 290-8551-01N | 5\/Bag | Caplugs® Evergreen","description":"\u003ch2\u003e96-Well Deep Well Microplates, Tapered Bottom, 1.0 mL Well Volume, Polystyrene (PS), Natural — 290-8551-01N | 5\/Bag (20\/Case)\u003c\/h2\u003e \u003ctable\u003e \u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"2\"\u003eQuick Reference — 290-8551-01N\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eWell Format\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e96-well SBS\/ANSI\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eBottom\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eTapered\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eWell Volume\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1.0 mL per well\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003ePolystyrene (PS)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eNatural\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDMSO Compat.\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e✓ ≤10%\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCryo Storage\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e✓ -20°C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eAutoclave\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e✓ Limited\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e5\/Bag (20\/Case)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e$83.72 \/ Bag ($4.1856 \/ plate)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eTechnical Narrative\u003c\/h2\u003e \u003cp\u003eThe Caplugs® Evergreen is a 96-well deep-well Polystyrene (PS) microplate with 1.0 mL per well — 10× the capacity of standard 96-well plates — in the SBS\/ANSI standard footprint compatible with all standard plate liquid handlers, centrifuge adapters, and plate readers. The deep-well format eliminates the volume constraint of standard plates for large-volume DNA extraction, protein digestion, biobank archiving. The tapered bottom enables complete aspiration of well contents with minimal dead volume. Polystyrene (PS) construction provides cost-effective for aqueous workflows.\u003c\/p\u003e \u003cp\u003ePS is the cost-effective material choice for standard aqueous deep-well sample prep — DNA\/RNA extraction buffers, protein digestion in aqueous matrices, cell lysis in RIPA\/NP-40 at standard concentrations, and PCR normalization. PS resists brief acetonitrile contact for protein precipitation workflows. For DMSO-containing matrices or -80°C cryo archive deep-well plates, the PPC variant (290-8553-08N) provides the appropriate material.\u003c\/p\u003e \u003cp\u003eAt $83.72 per 5\/Bag — $4.1856 per plate — the delivers 1.0 mL deep-well PS capacity at per-plate economics for sample prep programs. Also available: 290-8553-08N (PPC Natural, 1.0 mL).\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\u003e290855101NE1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWell Format\u003c\/td\u003e \u003ctd\u003e96-well SBS\/ANSI\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBottom\u003c\/td\u003e \u003ctd\u003eTapered\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWell Volume\u003c\/td\u003e \u003ctd\u003e1.0 mL per well\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMaterial\u003c\/td\u003e \u003ctd\u003ePolystyrene (PS)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eColor\u003c\/td\u003e \u003ctd\u003eNatural\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDMSO Compat.\u003c\/td\u003e \u003ctd\u003e✓ ≤10% (PS)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCryo Storage\u003c\/td\u003e \u003ctd\u003e✓ -20°C suitable\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAutoclave\u003c\/td\u003e \u003ctd\u003e✓ Compatible (limited cycles)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePack Size\u003c\/td\u003e \u003ctd\u003e5\/Bag (20\/Case)\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\u003e96-Well 1.0 mL Deep Well Plate Compatibility — PS\u003c\/h2\u003e \u003cp\u003eThe 1.0 mL 96-well deep well format provides 10× the volume of standard 96-well plates. Key applications for the PS format:\u003c\/p\u003e \u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eApplication\u003c\/th\u003e \u003cth\u003eAssay \/ Use\u003c\/th\u003e \u003cth\u003eNotes\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eDNA\/RNA extraction (high vol.)\u003c\/td\u003e \u003ctd\u003eGenomic DNA, total RNA from tissue\/cells\u003c\/td\u003e \u003ctd\u003e1.0 mL suits high-input volume extraction protocols\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProtein digestion\u003c\/td\u003e \u003ctd\u003eIn-solution trypsin digest, chemical digest\u003c\/td\u003e \u003ctd\u003e1.0 mL headspace for digestion buffer + substrate without overflow\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCell lysis prep\u003c\/td\u003e \u003ctd\u003eRIPA, NP-40, buffer lysis at high volume\u003c\/td\u003e \u003ctd\u003e10× more lysis buffer vs standard 96-well — better lysis efficiency\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSample archiving (1.0 mL)\u003c\/td\u003e \u003ctd\u003eBiobank plasma, serum, DNA archive plates\u003c\/td\u003e \u003ctd\u003e1.0 mL per well for higher-volume biorepository aliquoting\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePCR normalization\u003c\/td\u003e \u003ctd\u003eDNA quantification and normalization pre-PCR\u003c\/td\u003e \u003ctd\u003e1.0 mL volume for dilution series before transfer to PCR plate\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompound dilution\u003c\/td\u003e \u003ctd\u003eStock dilution in 1.0 mL before assay transfer\u003c\/td\u003e \u003ctd\u003e1.0 mL for larger dilution series vs 0.5 mL deep well\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProtein precipitation\u003c\/td\u003e \u003ctd\u003eAcetonitrile\/methanol protein crash in 1.0 mL\u003c\/td\u003e \u003ctd\u003e1.0 mL accommodates organic:aqueous precipitation ratio\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHigh-volume ELISA prep\u003c\/td\u003e \u003ctd\u003eSample dilution, antibody prep in 96-well format\u003c\/td\u003e \u003ctd\u003e1.0 mL pre-dilution before transfer to assay plate\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e\u003cem\u003eWorking volume: up to ~0.9 mL per well. Tapered\/chamfered bottom enables complete aspiration. For DMSO or cryo requirements, use PPC (290-8553-08N).\u003c\/em\u003e\u003c\/p\u003e \u003ch2\u003eChemical Resistance — Polystyrene (PS)\u003c\/h2\u003e \u003cp\u003ePS deep-well resists aqueous reagents. Not autoclave-compatible. For DMSO or cryo, use PPC variant.\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\u003eAqueous buffers\u003c\/td\u003e \u003ctd\u003e✓ Excellent\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCell culture media\u003c\/td\u003e \u003ctd\u003e✓ Excellent\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDMSO (≤10%)\u003c\/td\u003e \u003ctd\u003e✓ Good\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eShort-chain alcohols (brief)\u003c\/td\u003e \u003ctd\u003e✓ Good\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAcetonitrile (brief)\u003c\/td\u003e \u003ctd\u003e✓ Good — brief contact for protein precipitation\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAcetone\u003c\/td\u003e \u003ctd\u003e✗ Avoid\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAutoclave\u003c\/td\u003e \u003ctd\u003e✗ Not compatible\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eLaboratory Applications\u003c\/h2\u003e \u003cp\u003eServes genomics programs performing large-volume DNA extraction; proteomics programs for protein digestion and cleanup; biorepository programs requiring 1.0 mL per-well aliquoting; PCR normalization workflows; high-volume ELISA pre-dilution; and any 96-well sample prep requiring 10× standard well volume.\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 sample below\u003c\/a\u003e to validate before committing to volume.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions — Caplugs® Evergreen \u003c\/h2\u003e \u003ch3\u003eWhat is the advantage of 1.0 mL deep-well plates over standard 96-well plates?\u003c\/h3\u003e \u003cp\u003eThe 1.0 mL well volume provides 10× the capacity of standard 96-well format wells in the same SBS footprint. This enables: high-volume lysis buffer incubation per well without overflow; larger input volumes for DNA\/RNA extraction protocols; complete protein precipitation with adequate organic:aqueous phase ratio; multi-step extraction and wash series in a single well; and per-well biobank aliquoting at higher volumes. The same SBS footprint maintains compatibility with existing automation infrastructure.\u003c\/p\u003e \u003ch3\u003eWhen should I use PS deep-well  vs PPC (290-8553-08N)?\u003c\/h3\u003e \u003cp\u003eChoose PS for standard aqueous workflows — DNA\/RNA extraction in aqueous buffers, protein digestion, PCR normalization — where DMSO and cryogenic storage are not required. PS is the cost-effective default. Upgrade to PPC (290-8553-08N) when: DMSO is present in the sample matrix or extraction buffer; plates will be stored at -80°C; organic solvent extraction (acetonitrile, methanol) is part of the protocol.\u003c\/p\u003e \u003ch3\u003eAre the deep-well plates compatible with centrifugation?\u003c\/h3\u003e \u003cp\u003ePolystyrene (PS) deep-well plates in SBS footprint are compatible with standard centrifuge adapters for 96-well SBS plates. Typical use: 500–4,000 × g for pelleting and clarification. Confirm the g-force limit with your centrifuge rotor manufacturer before exceeding 2,000 × g — deep-well plate walls are thicker than standard plates but g-force limits depend on fill volume and rotor geometry.\u003c\/p\u003e \u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"96-Well Deep Well Microplates, Tapered Bottom, 1.0 mL Well Volume, Non-Sterile, Polystyrene (PS), Natural \\u2014 290-8551-01N | 5\/Bag (20\/Case) | Caplugs\\u00ae Evergreen\",\n  \"description\": \"Caplugs\\u00ae Evergreen 290-8551-01N. 96-well deep-well PS microplate, 1.0 mL, tapered bottom, 5\/Bag (20\/Case). Sample prep. BPA-free. USA.\",\n  \"sku\": \"290855101NE1\",\n  \"mpn\": \"290-8551-01N\",\n  \"material\": \"Polystyrene (PS)\",\n  \"color\": \"Natural\",\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\": \"83.72\",\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\": \"20 \/ Bag\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Sterility\",\n      \"value\": \"Non-Sterile\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Well Format\",\n      \"value\": \"96-well SBS\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Well Volume\",\n      \"value\": \"1.0 mL\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Bottom Geometry\",\n      \"value\": \"Tapered\"\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 is the advantage of 1.0 mL deep-well plates over standard 96-well plates?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The 1.0 mL well volume provides 10\\u00d7 the capacity of standard 96-well format wells in the same SBS footprint. This enables: high-volume lysis buffer incubation per well without overflow; larger input volumes for DNA\/RNA extraction protocols; complete protein precipitation with adequate organic:aqueous phase ratio; multi-step extraction and wash series in a single well; and per-well biobank aliquoting at higher volumes. The same SBS footprint maintains compatibility with existing automation infrastructure.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"When should I use PS deep-well (290-8551-01N) vs PPC (290-8553-08N)?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Choose PS for standard aqueous workflows \\u2014 DNA\/RNA extraction in aqueous buffers, protein digestion, PCR normalization \\u2014 where DMSO and cryogenic storage are not required. PS is the cost-effective default. Upgrade to PPC (290-8553-08N) when: DMSO is present in the sample matrix or extraction buffer; plates will be stored at -80\\u00b0C; organic solvent extraction (acetonitrile, methanol) is part of the protocol.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are the 290-8551-01N deep-well plates compatible with centrifugation?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Polystyrene (PS) deep-well plates in SBS footprint are compatible with standard centrifuge adapters for 96-well SBS plates. Typical use: 500\\u20134,000 \\u00d7 g for pelleting and clarification. Confirm the g-force limit with your centrifuge rotor manufacturer before exceeding 2,000 \\u00d7 g \\u2014 deep-well plate walls are thicker than standard plates but g-force limits depend on fill volume and rotor geometry.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Caplugs® Evergreen","offers":[{"title":"Default Title","offer_id":48567069081832,"sku":"290-8551-01N","price":83.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/290-8551-01N_02_db6a9f24-b09d-4e91-8000-a320e4aaaf86.jpg?v=1779030695","url":"https:\/\/labsupplies.com\/products\/caplugs-290-8551-01n-96-well-deep-well-ps-1ml-tapered","provider":"LabSupplies.com","version":"1.0","type":"link"}