-
聚乙烯醇,9002-89-5,Mw13000-23000,87-89%水解
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磷酸二氢铵,7722-76-1,AR,99%
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聚乙烯醇缩丁醛树脂 | 63148-65-2 | 乐研
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聚乙烯醇,9002-89-5,水解度87-89mole%,粘度 20-30mPa.s
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Polyvinyl alcohol (Mw 85000-124000, 99+% hydrolyzed) | 聚乙烯醇 | MedChemExpress (MCE)
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Polyvinyl alcohol (Mw 146000-186000, 99+% hydrolyzed) | 聚乙烯醇 | MedChemExpress (MCE)
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YSBC21256-2001(100g) 65Mn
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聚乙烯醇缩丁醛,63148-65-2,15.0-18.0 s,丁醛基70-75%
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YSBC35704-2016(100g). 铁矿石
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聚乙烯醇缩甲醛,63450-15-7,E型,粘度29.7-51.2mPa.s
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