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L(-)-Carvone, 左旋香芹酮/25mL/CAS:6485-40-1'); document.write('¥176
BG-F386040C(上磨口减压层析柱/外径60mm/长度400mm/G2)'); document.write('¥312
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-F47455L(分液漏斗/四氟节门/5000mL/磨口45/50/顶端玻璃塞)'); document.write('¥964.8
LPH-纸杯(一次性/妙洁/100个/包)'); document.write('¥25.6
已停产!DZ-BG-气体分配管'); document.write('¥120