{"product_id":"corning-cell-culture-plate-12-well-clear-sterile-tc-treated-polystyrene-vented-lid","title":"Corning Cell Culture Plate 12 Well Clear Sterile TC-Treated Case of 100 Plates","description":"\u003ch3\u003eCorning Costar 12-Well Cell Culture Plates – Clear Flat Bottom, Optically Transparent Virgin Polystyrene, Uniform Tissue Culture-Treated, with Vented Lid, Sterile (MPN: 3512)\u003c\/h3\u003e\n\u003cp\u003eThe Corning Life Sciences 3512 (also cataloged across international biomedical networks as CLS3512 or 3512-CS) is a premium, research-grade multiwell cell culture plate engineered to drive robust anchorage, uniform monolayer development, and high-viability expansion of adherent mammalian cells. Injection-molded from ultra-pure, crystal-clear virgin polystyrene, this 12-well plate features an standard 3 x 4 grid layout with flat-bottom wells designed for optical consistency. Each well undergoes a uniform vacuum-gas plasma Tissue Culture (TC) surface treatment, infusing hydrophilic, negatively charged oxygen groups into the plastic matrix to optimize cell attachment and spreading. Arriving gamma-sterilized and equipped with a specialized condensation-ringed lid, this plate incorporates an alphanumeric indexing grid and individual raised well rims to minimize cross-well contamination and edge-effect evaporation during long incubations.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Performance and Structural Design\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eHydrophilic Vacuum-Plasma TC Treatment:\u003c\/b\u003e The cell growth surfaces are permanently modified via a validated gas-plasma treatment. This uniform chemistry drives highly consistent cell adhesion, uniform monolayer spreading, and excellent proliferation rates across anchorage-dependent primary lines.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eAdvanced Evaporation and Crosstalk Defense:\u003c\/b\u003e Engineered with individual condensation rings molded into the clear lid that align precisely over each well headspace. These rings intercept evaporating moisture loops, while raised well rims isolate each chamber to prevent cross-contamination.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eCrystal-Clear Optical Path Length:\u003c\/b\u003e Fabricated from high-transmission, optical-grade polystyrene. The perfectly flat bottom surfaces ensure distortion-free visual inspection, high-magnification inverted microscopy tracking, and clean vertical spectrophotometric reader scans.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eValidated Medical-Grade Purity:\u003c\/b\u003e Sterilized using validated gamma irradiation protocols to secure an absolute aseptic state. Every factory lot is certified non-pyrogenic (endotoxin levels less than 0.1 EU\/mL) and non-cytotoxic to safeguard sensitive cellular lines.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eCatalog Number \/ MPN:\u003c\/b\u003e 3512 (Cross-listed as CLS3512 \/ 3512-CS)\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eManufacturer \/ Brand:\u003c\/b\u003e Corning Life Sciences \/ Costar®\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003ePlate Format Geometry:\u003c\/b\u003e 12-Well Grid Layout (Standard 3 x 4 matrix meeting ANSI\/SLAS dimensional footprints)\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eWell Dimensions Detail:\u003c\/b\u003e Well Diameter: 22.1 mm \/ Total growth area: 3.8 square centimeters ($3.8\\ \\text{cm}^2$) per well\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eVolumetric Capacity Parameters:\u003c\/b\u003e Total well volume capacity of 6.0 mL \/ Recommended operational working volume: 1.9 mL to 2.9 mL\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eMaterial Composition:\u003c\/b\u003e Ultra-Pure Crystal Clear Virgin Polystyrene (PS)\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eSurface Chemistry:\u003c\/b\u003e Hydrophilic Tissue Culture-Treated (TC-Treated) for adherent cell growth\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eIncluded Lid Closure Profile:\u003c\/b\u003e Clear Polystyrene Low-Evaporation Vented Lid featuring orientation corners and an anti-slip stacking lip\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Benefits and Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eAdherent Cell Scale-Up and Seeding:\u003c\/b\u003e The ideal intermediate matrix scale for expanding primary cell lines, stem cells, and established adherent cultures before harvesting for macro-volume bioreactors.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eTransfection and Transwell Permeability Assays:\u003c\/b\u003e The 22.1 mm well diameter provides perfect geometric compatibility for standard 12 mm Transwell membrane inserts, supporting complex co-culture and drug transport lines.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eAutomated Liquid Handling Compatibility:\u003c\/b\u003e Extremely rigid external boundaries conform to automated microplate stackers, barcoders, liquid handlers, and robotic plate readers without mechanical nesting errors.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eAseptic Single-Direction Alignment:\u003c\/b\u003e The notched corner design of the lid ensures it can only be placed on the plate in one direction, preventing cross-contamination errors and row-tracking mistakes.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\u003cp style=\"margin: 0; font-size: 0.8em;\"\u003e\u003ci\u003eAll product names, logos, and brands are property of their respective owners.\u003c\/i\u003e\u003c\/p\u003e","brand":"Corning","offers":[{"title":"Default Title","offer_id":49150875140348,"sku":"10846","price":133.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8463\/5132\/files\/corning-cell-culture-plate-12-well-clear-sterile-tc-treated-case-of-100-plates-petri-dishesculture-plates-corning-926065.jpg?v=1784439775","url":"https:\/\/lifesciencestrading.com\/zh\/products\/corning-cell-culture-plate-12-well-clear-sterile-tc-treated-polystyrene-vented-lid","provider":"Life Sciences Trading","version":"1.0","type":"link"}