{"product_id":"development-of-new-analytical-methods-uzman-khan-9786208433895","title":"Development of new analytical methods for toxicants used in textile","description":"Newly regulated toxicants like flame retardants, phthalates, biocides (MIT, CIT, OIT, Triclosan), ortho-phenylphenols, DMFu, and azo dyes lack certified testing methods, making detection in consumer products difficult. To address this, sensitive and rapid analytical techniques were developed for textiles, foam, leather, and plastics. Samples were extracted using an organic solvent at 60 C for 60 min with sonication, followed by centrifugation and filtration. Toxicants were analyzed using GC\/MS with a DB-5MS column and helium gas or UFLC. Extraction conditions were optimized, achieving good linearity (r  \u0026gt;= 0.9995) and recovery rates of 100   15%. LOQs ranged from 0.02 - 0.2 mg L⁻ , with detected levels between 5.18 - 1798.14 mg L⁻ . These methods effectively identified controlled substances across various matrices.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Uzman Khan,Muhammad Jahangir\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 6208433894\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9786208433895\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e LAP Lambert Academic Publishing\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 04\/24\/2025\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 264\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.79lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.60d","brand":"Uzman Khan","offers":[{"title":"Paperback","offer_id":47305647653119,"sku":"9786208433895","price":104.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_6de6f1bd-e749-40db-9371-abb07b106ee9.jpg?v=1758831459","url":"https:\/\/www.whiterainbookhouse.com\/products\/development-of-new-analytical-methods-uzman-khan-9786208433895","provider":"WR Book House","version":"1.0","type":"link"}