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Deuterium Oxide, 重水/0.55mlx10/CAS:7789-20-0'); document.write('¥750
BG-C129200(蛇形冷凝器/冷凝管/冷凝部分长200mm,磨口19/22)'); document.write('¥80.8
BG-A819090(双外磨口连接头/磨口19/22/磨口间长度90mm)'); document.write('¥20.8
1,3-Dimethylurea, 1,3-二甲基脲/500g/CAS:96-31-1'); document.write('¥230
BG-V165550(磨口冷阱/磨口55/50/外径60/磨口以下长度300mm)'); document.write('¥217.6
Benzothiazole, 苯并噻唑/100g/CAS:95-16-9'); document.write('¥260