{"product_id":"phenomenex-strata-x-aw-microplate-60-mg-weak-anion-96-well","title":"Phenomenex Strata-X-AW Microplate 60 mg Weak Anion 96 Well 2 Plates","description":"\u003ch3\u003ePhenomenex Strata-X-AW SPE Microplate – 60 mg\/well, Weak Anion, 96-Well\u003c\/h3\u003e\n\u003cp\u003eThe Phenomenex 8E-S038-UGB is a high-performance Solid Phase Extraction (SPE) microplate engineered for the rapid, high-throughput isolation of acidic compounds. Each well in the 96-well polypropylene manifold contains 60 mg of Strata-X-AW, a 33 µm polymeric weak anion-exchange sorbent. Unlike traditional silica-based sorbents, this rugged polymeric backbone resists deconditioning if accidentally dried under vacuum, guaranteeing consistent recovery rates. The mixed-mode chemistry tightly retains strong acids (pKa \u0026lt; 5), allowing researchers to utilize highly aggressive, 100% organic wash solutions to flush out stubborn matrix interferences before final elution. This results in ultra-clean extracts that significantly improve LC-MS\/MS sensitivity and drastically extend the lifespan of analytical chromatography columns.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Performance and Design\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eMixed-Mode Retention:\u003c\/b\u003e Synergistically combines weak anion-exchange capabilities with reversed-phase (hydrophobic and pi-pi) bonding, providing unparalleled selectivity and retention for strongly acidic analytes.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003e100% Organic Wash Capability:\u003c\/b\u003e The strong ionic binding of target acids enables the use of 100% organic solvents during the wash step, effectively stripping away neutral and basic interferences, phospholipids, and particulates.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eHigh-Throughput 96-Well Format:\u003c\/b\u003e Built into a standard SBS-footprint polypropylene plate, making it seamlessly compatible with automated liquid handling robots, positive pressure manifolds, and standard vacuum blocks for rapid batch processing.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003e33 µm Polymeric Particle:\u003c\/b\u003e The highly uniform particle size provides excellent flow characteristics and a massive surface area, resulting in highly reproducible extractions, concentrated analyte recoveries, and zero channeling effects.\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:\u003c\/b\u003e 8E-S038-UGB\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eFormat:\u003c\/b\u003e 96-Well Plate\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003ePhase\/Chemistry:\u003c\/b\u003e Strata-X-AW (Polymeric Weak Anion Mixed Mode)\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eParticle Size:\u003c\/b\u003e 33 µm\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eSorbent Mass:\u003c\/b\u003e 60 mg per well\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eHousing Material:\u003c\/b\u003e Polypropylene\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eTarget Analytes:\u003c\/b\u003e Strong Acids (pKa \u0026lt; 5)\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Benefits \u0026amp; Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eClinical \u0026amp; Toxicological Assays:\u003c\/b\u003e The industry standard for the high-throughput extraction of strongly acidic drugs, metabolites, and biomarkers from complex biological fluids like plasma, serum, and urine.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eEnvironmental Testing:\u003c\/b\u003e Highly effective for concentrating trace-level acidic contaminants, such as perfluoroalkyl substances (PFAS) or acidic herbicides, from municipal water and soil extracts.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eSolvent Switching \u0026amp; Concentration:\u003c\/b\u003e Allows researchers to elute target compounds directly into a minimal volume of mass-spec friendly solvent, bypassing time-consuming evaporation and reconstitution steps.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eRobust Method Reliability:\u003c\/b\u003e The advanced polymeric backbone prevents the sorbent from drying out, ensuring that accidental drying during processing will not compromise sensitive extraction recoveries.\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":"Phenomenex","offers":[{"title":"Default Title","offer_id":44789850177788,"sku":"6007","price":66.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8463\/5132\/files\/phenomenex-strata-x-aw-microplate-60-mg-weak-anion-96-well-2-sealed-plates-filters-phenomenex-771448.jpg?v=1713470705","url":"https:\/\/lifesciencestrading.com\/products\/phenomenex-strata-x-aw-microplate-60-mg-weak-anion-96-well","provider":"Life Sciences Trading","version":"1.0","type":"link"}