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4-Methylmorpholine N-oxide, 4-甲基-N-氧化吗啉/100g/CAS:7529-22-8'); document.write('¥249.7
2-Ethyl-2-Methyl-1,3-Dioxolane, 2-乙基-2-甲基-1,3-二氧杂烷/500ml/CAS:126-39-6'); document.write('¥3000
Copper, 铜粉/25g/CAS:7440-50-8'); document.write('¥42.6
Trimethylsilylacetylene, 三甲基乙炔基硅/5ml/CAS:1066-54-2'); document.write('¥100
BT-Z18004-SW-FB(高压釜安全阀/防爆阀/¼吋/世伟洛克)'); document.write('¥1230.77
BG-F910003(称量漏斗/称量舟/3mL)'); document.write('¥63.2