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Tosyl chloride, 4-甲苯磺酰氯/500g/CAS:98-59-9
'); document.write('¥190

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Potassium tert-butanolate, 叔丁醇钾/100g/CAS:865-47-4
'); document.write('¥310

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Cupric bromide, 无水溴化铜/1kg/CAS:7789-45-9
'); document.write('¥600

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BH-20107-R(变压器/220V-110V/1kW)
'); document.write('¥276

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BF-10230(肥皂盒)
'); document.write('¥21.33

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BG-F973014M(过滤器/磨口14/20/砂板G3直径30mm/容积60mL)
'); document.write('¥260

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