{"product_id":"millipore-methanol-gradient-4l","title":"Methanol, Gradient Grade, ≥99.9% (HPLC \u0026 Immunofluorescence Suitable) - 4L","description":"\u003cp\u003eHigh-purity methanol (CH₃OH) gradient grade, ≥99.9%, suitable for HPLC and immunofluorescence applications. Filtered through a 0.2 µm filter to ensure low particulate content and optimized UV transparency for analytical workflows.\u003c\/p\u003e\n\n\u003cp\u003eThis solvent meets stringent impurity and absorbance specifications required for gradient HPLC analysis, reversed-phase separations, and fluorescence detection methods. Low water content and controlled aldehyde\/ketone levels support sensitive analytical assays, including biomolecule quantification and oxidative stress studies.\u003c\/p\u003e\n\n\u003cp\u003eCommonly used as:\u003c\/p\u003e\n\n\u003cp\u003eHPLC mobile phase component\u003c\/p\u003e\n\n\u003cp\u003eLC-UV analytical solvent\u003c\/p\u003e\n\n\u003cp\u003eImmunofluorescence assay reagent\u003c\/p\u003e\n\n\u003cp\u003eExtraction solvent for food, environmental, and biological matrices\u003c\/p\u003e\n\n\u003cp\u003eDesigned for laboratories requiring reproducible chromatographic performance and controlled trace impurity levels.\u003c\/p\u003e","brand":"Millipore Sigma","offers":[{"title":"Default Title","offer_id":43255750033467,"sku":"34885-4L-R","price":202.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/5641\/8875\/files\/methanol_5a431c43-b8b0-453b-9487-3a4be147e699.png?v=1751420060","url":"https:\/\/gogreenscientific.com\/products\/millipore-methanol-gradient-4l","provider":"Go Green Scientific","version":"1.0","type":"link"}