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Isovanillin, 3-羟基-4-甲氧基苯甲醛(异香兰素)/100g/CAS:621-59-0
'); document.write('¥150

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Calcium chloride, 无水氯化钙/1kg/CAS:10043-52-4
'); document.write('¥507

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BG-M431003(双排管真空气体分配器/空心玻璃节门/三组/3小咀2前后右/长350mm)
'); document.write('¥908.8

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BT-Z18005-25(高压釜压力表/25MPa/不锈钢/ACUTEK)
'); document.write('¥344.62

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BG-C334250(具夹层蛇形冷凝器/冷凝管/冷凝部分长250mm/磨口24/40)
'); document.write('¥280.8

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