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3-Butyn-1-ol, 3-丁炔-1-醇(异戊烯醇)/25g/CAS:927-74-2'); document.write('¥525
BH-10224-02(塑料巴氏滴管/0.2mL/100个)'); document.write('¥10.8
Phosphorus tribromide, 三溴化磷/100mL/CAS:7789-60-8'); document.write('¥285