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BG-P1614100(振荡瓶/4扰流/100mL)
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BG-P140107050(杜氏管/发酵管/外径7mm/长度50mm/40支/包)
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Trimethyl aluminium, 三甲基铝/100mL/CAS:75-24-1
'); document.write('¥430

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