{"product_id":"millipore-quikscale-250-x-550-chromatography-column-used-copy","title":"Millipore GA302311 QuikScale 300 x 550 Chromatography Column, USED","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMillipore GA302311 QuikScale 300 x 550 Chromatography Column\u003c\/span\u003e, USED\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"ux-icon-text__text\"\u003e\u003cspan data-testid=\"ux-textual-display\" aria-hidden=\"true\" tabindex=\"-1\"\u003e\u003cspan class=\"ux-textspans\"\u003eBrand: \u003cspan\u003eMillipore\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"ux-icon-text__text\"\u003e\u003cspan data-testid=\"ux-textual-display\" aria-hidden=\"true\" tabindex=\"-1\"\u003e\u003cspan class=\"ux-textspans\"\u003eCondition: USED\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv data-page-id=\"HCx4flZvtdConQcFBrrc9kttneL\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-DZ65fE1vCdZIgAcou0vceZjFnQ4\"\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-S68rffEygdxyDlcDyHZcaEtGnCS\"\u003eThe Millipore GA302311 QuikScale Chromatography Column is an innovative biochromatography solution designed for scalable, rapid purification in biopharmaceutical processes. As a member of the QuikScale product family, it features a 300 mm nominal diameter and 550 mm tube length, with a glass column tube and removable lower end cell (GA configuration) for frequent packing and unpacking needs. This column delivers greater product purity at faster linear velocities compared to conventional columns, ensuring consistent chromatographic performance from lab scale to production. It is seamlessly compatible with any biochromatography system, such as Millipore's Mobius Chrom 20 system, making it ideal for pilot processes, process development, and manufacturing operations.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Z119fNaYmdWFa0cvopfc9TCBnnd\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul start=\"1\" class=\"list-bullet1\"\u003e\n\u003cli class=\"ace-line ace-line old-record-id-XJX8fZYN4dXpx5cjgRYcuN8Cn3d\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eHigh Throughput \u0026amp; Optimal Resolution: Equipped with an innovative flow distributor that ensures full, uniform media utilization, enabling reproducible and reliable separations across a wide range of chromatographic applications.\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-O38gfEsPVdv8DPc05hycocLdnvp\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eReliable Seal Technology: Spring-force actuated seal with air deactivation enables smooth vertical movement of the flow distributor assembly, allowing gentle positioning without disrupting the packed bed.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-DgeofcIikdmVsNceyACcit30njX\" data-list=\"bullet\"\u003e\n\u003cdiv\u003ePredictable Scalability: Consistent column materials and geometries (stainless steel mesh screens, flow cells) ensure reliable performance across scale-up, aligning with the full QuikScale range of 70–630 mm diameters.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-J6T1foyqCdAQbUcSshGcIBUOnbc\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eSuperior Construction: High-quality glass tube material with excellent chemical resistance; durable frame design ensures long-lasting physical stability and years of trouble-free operation.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-Cyn2fRsL4d3c7PcPCmEcXBAwnOc\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eEasy Clean \u0026amp; Sanitary Operation: Designed for clean-in-place (CIP) with smooth surface finish to minimize contaminant entrapment; no O-rings in product contact areas for better cleanability and effective sanitization.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-XNqffYA3QddkffcWwVYciVLEnwe\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eModular Design: Compatible with a full line of accessories and installation kits for quick set-up, adapting easily to multiple process applications.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-OHdEfvCFdd3vZAc41arcoWPBnJf\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul start=\"1\" class=\"list-bullet1\"\u003e\n\u003cli class=\"ace-line ace-line old-record-id-KF31fEEuWd9AJacEshgcFtUanVh\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eBiopharmaceutical purification processes requiring frequent packing and unpacking (GA configuration advantage).\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-JFlXfSUzXdh5XicnL15cUuZvnid\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eSeparation and purification of therapeutic proteins, monoclonal antibodies, vaccines, and plasma products.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-HwYmfPzEOdaFtOcCDBBchgtunXc\" data-list=\"bullet\"\u003e\n\u003cdiv\u003ePilot scale studies and process development for biopharmaceutical manufacturing.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-ArBWfnrhJd98yocT9eLcczb7npZ\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eChromatographic applications requiring glass column tubes for specific process compatibility.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-KFUafCooFd6Z8nceBVLc9UFfnJh\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eScalable purification processes from lab scale to production scale.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-KuqPfTQV2dUiM7c5Z1tcTtlYnHb\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul start=\"1\" class=\"list-bullet1\"\u003e\n\u003cli class=\"ace-line ace-line old-record-id-BMTlf4Y5ldMQ4QcJ35tc9LconCc\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eColumn Diameter (nominal): 300 mm\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-TE6Mffl8Odhzjvcl9oXcIgZZndh\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eTube Length: 550 mm\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-EZemfFCXkdIC7sct5FqcQCGKnmG\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eColumn Tube Material: Glass\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-MSN8fngWZd41rpcBRZQcSf6qnLc\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eConfiguration: GA (removable lower end cell for frequent packing\/unpacking)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-YSg5fYvLidj0mqcWNVEczHMcn3b\" data-list=\"bullet\"\u003e\n\u003cdiv\u003ePressure Rating: 3 bar\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-QruQf3CILdygzecvEeTccTCLnkg\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eBed Support: Stainless steel mesh screens (available in 10 μm, 20 μm, 30 μm sizes), allowing air passage without pre-wetting.\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-MDWsfqtFNdJ2iRc2vL3c0QZEnOn\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eAccessory Compatibility: Works with high flow kits, process valves, connection kits, bubble traps, and other QuikScale spare parts.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-CCmXfluPKdLoBFcbXbRcB9MSncc\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-OPLrfFrIPd3OzWcbyNXcKEu7ntc\"\u003e\n\u003cp class=\"p1\"\u003eSHIPPING NOTICE – PLEASE READ\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThis item exceeds standard parcel limits and requires pallet \/ freight shipping.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Checkout will show “Freight \/ Pallet Shipping – Contact Us for a Quote”\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Shipping cost is NOT included\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Please contact us with your delivery address for an accurate freight quote before or after placing the order\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Orders will NOT ship until freight cost is confirmed and paid\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e📧 Email: info@onestopscientific.com\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e📞 Phone: (339) 298-8018\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"OneStop Scientific","offers":[{"title":"Default Title","offer_id":51479401070904,"sku":null,"price":1499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/2677\/4072\/files\/1_e4256177-a6b6-4752-a519-0975f72b5f10.webp?v=1765027333","url":"https:\/\/onestopscientific.com\/products\/millipore-quikscale-250-x-550-chromatography-column-used-copy","provider":"OneStop Scientific","version":"1.0","type":"link"}