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document.write(' BT-12910-H2-16(减压器/氢气/YQQ-370/16) ');
document.write('¥2800 |
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document.write(' BB-10901(计算器/Deli. 1272) ');
document.write('¥49.22 |
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document.write(' Isovanillin, 3-羟基-4-甲氧基苯甲醛(异香兰素)/500g/CAS:621-59-0 ');
document.write('¥500 |
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document.write(' N,N'-Carbonyldiimidazole, N,N'-羰基二咪唑(CDI)/100g/CAS:530-62-1 ');
document.write('¥174.9 |
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document.write(' BG-F481508(溶剂储存球瓶/500mL/磨口14/20/高真空阀0-8mm) ');
document.write('¥260.8 |
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document.write(' 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone, N,N-二甲基丙烯基脲/100g/CAS:7226-23-5 ');
document.write('¥297 |
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