{"product_id":"millipore-2-2-4-trimethylpentane-hplc-plus-99-5-4x4l","title":"2,2,4-Trimethylpentane (Isooctane), HPLC Plus Grade, ≥99.5% - 4x4L","description":"\u003cp\u003e2,2,4-Trimethylpentane (Isooctane) HPLC Plus Grade is a high-purity hydrocarbon solvent designed for HPLC, GC, and residue analysis applications. With ≥99.5% assay and extremely low evaporation residue and halogenated contaminants, this grade is suitable for sensitive chromatographic and spectrophotometric workflows.\u003c\/p\u003e\n\n\u003cp\u003eControlled water content, low fluorescence background, and defined UV absorbance specifications ensure reliable performance in trace-level analytical methods. Commonly used in environmental testing, hydrocarbon analysis, and quality control laboratories, this solvent supports demanding analytical requirements across regulatory, academic, and food testing environments.\u003c\/p\u003e","brand":"Millipore Sigma","offers":[{"title":"Default Title","offer_id":43255754162235,"sku":"650439-4X4L","price":1198.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/5641\/8875\/files\/Isooctane.png?v=1771972410","url":"https:\/\/gogreenscientific.com\/products\/millipore-2-2-4-trimethylpentane-hplc-plus-99-5-4x4l","provider":"Go Green Scientific","version":"1.0","type":"link"}