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Trichloroacetyl chloride, 三氯乙酰氯/500g/CAS:76-02-8'); document.write('¥438
Chlorodiphenylphosphine, 二苯基氯化膦/100g/CAS:1079-66-9'); document.write('¥327
LPH-硅胶软盖-圆145(直径14.5cm)'); document.write('¥26.66