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BG-C195324(球磨口闪式层析柱/内径26.4mm/壁厚2.8mm/长457mm)'); document.write('¥131.2
2-Methyl-2-butanol,叔戊醇/500mL/CAS:75-85-4'); document.write('¥190.5
BG-P23060(波纹漏斗/玻璃/直径60mm)'); document.write('¥19.2
BF-10108-100-L(手套/丁腈/100只/大号)'); document.write('¥74.67
BG-F764358(磨口溶剂储存瓶/350mL/磨口24/40/直径70mm/长200mm/高真空阀0-8mm)'); document.write('¥188