| P815777 |
Butvar B-76聚乙烯醇缩丁醛, M.W.170,000-250,000 |
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| P815775 |
聚乙烯醇缩丁醛, M.W.40,000-70,000 |
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| P815776 |
聚乙烯醇缩丁醛, M.W.90,000-120,000 |
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| P821228 |
聚乙烯醇缩丁醛, 15.0-18.0 s,丁醛基40-45% |
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| P832219 |
聚乙烯醇缩丁醛, M.W. 25000-40000 |
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| P916474 |
聚乙烯醇缩丁醛, M.W.70,000-90,000 |
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| P768962 |
聚乙烯醇缩丁醛, 3.0-5.0 s,丁醛基40-45% |
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| P768884 |
聚乙烯醇缩丁醛, 3.5 s,丁醛基43-50% |
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| P768883 |
聚乙烯醇缩丁醛, 8.0-10.0 s,丁醛基43-50% |
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| P768882 |
聚乙烯醇缩丁醛, 14 s,丁醛基43-50% |
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| P768881 |
聚乙烯醇缩丁醛, 20 s,丁醛基43-50% |
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| P768880 |
聚乙烯醇缩丁醛, 40 s,丁醛基43-50% |
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| P766984 |
聚乙烯醇缩丁醛, 5 s,丁醛基43-50% |
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