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BH-10744(烧瓶夹/冷凝管夹/镀锌)'); document.write('¥10.8
BH-20201(三用时钟温湿度计)'); document.write('¥153.54
BG-D232440G(微量升华器/25mL/磨口29/42/玻璃节门2mm/有效长度70mm)'); document.write('¥254.4
4-Tolylboronic acid, 4-甲苯硼酸/5/CAS:5720-05-8'); document.write('¥3650
BH-10267-10-18(硅胶管/内径10mm/外径18mm/米)'); document.write('¥55.46
BG-F411950(厚壁斜两口瓶/50mL/主口19/22/侧口14/20)'); document.write('¥30.4