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Chloroacetyl chloride, 氯乙酰氯/100g/CAS:79-04-9
'); document.write('¥140

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BT-P80001-33(手工冲子/圆冲/直径33mm)
'); document.write('¥66.46

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4-Nitroaniline, 4-硝基苯胺/500g/CAS:100-01-6
'); document.write('¥199

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BF-10101-Logo-H-XL(白大褂/白大衣/实验服/Logo/加厚/XL号)
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Diphenyl oxide, 二苯醚/25g/CAS:101-84-8
'); document.write('¥105

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BT-12910-H2-16(减压器/氢气/YQQ-370/16)
'); document.write('¥2800

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