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BG-F30242L(圆底烧瓶/单颈/2000mL/磨口24/40)'); document.write('¥212
BT-12904-W4-6(铜宝塔转换头/外丝/4分-6)'); document.write('¥20
BG-F329205L(厚壁鸡心磨口烧瓶/5mL/磨口19/22)'); document.write('¥17.6
BG-ZMP501514G2(多肽反应管/有效长度50mm/直径15mm/磨口14/20/砂板G2)'); document.write('¥100
MMP-02-A (Tetrahedral C for 3-membered ring)'); document.write('¥3.575