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Tributyltin, 三正丁基氢锡/100g/CAS:688-73-3'); document.write('¥930
DZ-BG-具砂板节门连接头(有效长150mm/外径60mm/上磨口24/40/下磨口19/22/G3)'); document.write('¥1
BG-Z602440-BJ-C(旋蒸转换头变径/具螺纹口/接5mL瓶)'); document.write('¥72.8
BG-P1912000(锥形瓶/三角烧瓶/非磨口/宽颈/2000mL)'); document.write('¥66.62
BG-P1505100(试剂瓶/螺口/蓝盖/100mL)'); document.write('¥8.16