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BG-F561925(史莱克管/(0-4)高真空四氟节门/25mL/磨口19/22)'); document.write('¥114.4
DZ-REF-低温冰柜改造为低温平行光反应仪'); document.write('¥1500
Tosyl chloride, 4-甲苯磺酰氯/100g/CAS:98-59-9'); document.write('¥60
SV-M15(耐压内螺纹口密封圈/#15)'); document.write('¥1.33
BG-C195462(球磨口闪式层析柱/内径39.6mm/壁厚3.2mm/长254mm)'); document.write('¥133.6
BG-L400010(称量瓶/10mL/3cm*2.5cm)'); document.write('¥6.4