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Axit boric 99,9% Bột trắng H3BO3 Cas 10043-35-32024-10-10 18:17:38 |
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Graphene đa lớp 99% bột đen Cas 7440-44-02024-10-10 18:17:38 |
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Polyacrylic acid / Acrylic acid polymers Cas 9003-01-4 Bột trắng PAA2024-10-10 18:17:37 |
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CMC Carboxymethylcellulose Natri Cas 9004-32-4 M.W. 2000-3000 Điều trị nước2024-10-11 17:36:18 |