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BG-Z301206(pH计四氟接头/接6mm管)'); document.write('¥418.46
1,3-Dimethylurea, 1,3-二甲基脲/500g/CAS:96-31-1'); document.write('¥230
BG-F641425(恒压滴液漏斗/高真空阀/25mL/磨口14/20)'); document.write('¥153.6
2-Fluorotoluene, 2-氟甲苯/100g/CAS:95-52-3'); document.write('¥220
4-Chloronitrobenzene, 4-硝基氯苯/500g/CAS:100-00-5'); document.write('¥228
Benzyl chloride, 苄基氯/500G/CAS:100-44-7'); document.write('¥162