三羟甲基丙烷 | 毕得医药

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Epichlorohydrin-trimethylolpropane polymer: BD0109115130499-70-895%; ￥90.025g

Poly Trimethylolpropane ethoxylate triacrylate: BD0113968828961-43-5average Mn ~692(stabilized 100ppm MEHQ); ￥152.025g

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