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Cupric bromide, 无水溴化铜/250g/CAS:7789-45-9
'); document.write('¥240

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(-)-beta-Citronellol, (-)-香茅醇/250g/CAS:7540-51-4
'); document.write('¥420

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Zinc chloride, 无水氯化锌/5kg/CAS:7646-85-7
'); document.write('¥5390

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Cer (d18:0/26:1(17Z))/CAS:0-0-0/10mg
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BG-C504300(直型冷凝器/冷凝管/小咀可拆/冷凝部分长300mm,磨口24/40)
'); document.write('¥83.2

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