总共找到81196个商品
| 壳聚糖(200-500mPa.s,20℃时的0.5%乙酸溶液)CAS:9012-76-4|1 |
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| 三正丁基氟化锡CAS:1983-10-4|1 |
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| 2-羟乙基磺酸(HES)CAS:107-36-8 |
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| 6,11(5H)-吗吩烷啶二酮CAS:1143-50-6 |
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| Brass gauze, alloy 260, 80 mesh woven from 0.14mm (0.0055in) dia wire; Cu:Zn; 70:30 wt%CAS:GB76020 |
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| Brass foil, alloy 260, 0.3mm (0.012in) thickCAS:MFCD00171255 |
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| | Periodic Acid Trisodium SaltCAS:13940-38-0 |
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| N-(2-乙酰氨基)-2氨基乙磺酸钾盐, 98%CAS:MFCD00065382 |
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| 乙酸, 0.1N 标准溶液CAS:200-580-7 |
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| 软管, 连接, 用于微焊接CAS:GB78152 |
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| 3,4-二羟基苯甲腈CAS:17345-61-8 |
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