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Tetramethylguanidine, 四甲基胍/100ml/CAS:80-70-6
'); document.write('¥240

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BG-P30170-010(组织研磨器/玻璃匀浆器/十字柄/1mL)
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Methyl carbamate, 氨基甲酸甲酯/100g/CAS:598-55-0
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Calcium trifluoromethanesulfonate, 三氟代甲磺酸钙盐/5g/CAS:55120-75-7
'); document.write('¥360

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