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BG-P21045(布氏漏斗/陶瓷/内径45mm)'); document.write('¥10
BG-P14043-50(载玻片/50片)'); document.write('¥9.34
BG-ZMP501214G2(多肽反应管/有效长度50mm/直径12mm/磨口14/20/砂板G2)'); document.write('¥100