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BG-C195173(球磨口闪式层析柱/内径13.4mm/壁厚1.8mm/长305mm)'); document.write('¥98.4
BT-Z12099(电化学电极架套件/全套)'); document.write('¥565.6
BG-Z7810024(抽滤漏斗/直型/塞棉花/24/40/750mL)'); document.write('¥424
BG-C394625C(具砂板储存球闪式层析柱/容量500mL/外径46mm/内径40mm/磨口24/40/长254mm/G2)'); document.write('¥196
BG-F621960JT(夹套冷却恒压滴液漏斗/60mL/磨口19/22)'); document.write('¥400
BH-10615-1520(不锈钢漏勺/直径15cm/柄长20cm)'); document.write('¥37.6