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BG-ZC182024(闪式层析柱/内径16mm/壁厚2mm/有效长度203mm/上磨口24/40/下四氟节门)'); document.write('¥78.4
BT-Z18250-J(高压釜/高压反应釜/氢化釜/V250/S125mL/带内部温度传感器)'); document.write('¥8642.46
DZ-BG-20升四口瓶'); document.write('¥700
SV-M29(耐压内螺纹口密封圈/#29)'); document.write('¥5.33
Pelandjauic acid/CAS:141545-69-9/10mg'); document.write('¥5630
BG-C373230(具储存球闪式层析柱/容量500mL/外径32mm/内径26mm/磨口24/40/长305mm)'); document.write('¥136