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BT-P80001-10(手工冲子/圆冲/直径10mm)
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BG-F629125G(恒压滴液漏斗/带刻度/玻璃节门/125mL/磨口19/22)
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BF-10101-Logo-H-M(白大褂/白大衣/实验服/Logo/加厚/M号)
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1,3-Dimethylurea, 1,3-二甲基脲/25g/CAS:96-31-3
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BG-Y-NMRT5(石英核磁管/外径5mm/长180mm)
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