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Tetrakis(triphenylphosphine)palladium, 四(三苯基膦)钯/5g x 5/CAS:14221-01-3'); document.write('¥2460
NMRT3-25(核磁管/直径3毫米/25支套装)'); document.write('¥388
BG-Z601922(旋蒸转换头/磨口19/22/具螺纹口)'); document.write('¥50
BH-10267-8-12(硅胶管/内径8mm/外径12mm/米)'); document.write('¥25.6
已停产!BB-10325(记号笔/双头/Zebra MO-150-MC/红色、蓝色可选)'); document.write('¥9.23
BG-A682440G(三通接头/2mmT型玻璃节门/磨口24/40)'); document.write('¥134.4