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1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone, N,N-二甲基丙烯基脲/25g/CAS:7226-23-5'); document.write('¥118.8
BT-19907(pH计/雷磁/PHB-4/便携式)'); document.write('¥1800
DZ-BG-溶剂干燥管(直径90mm/四氟节门/高125mm)'); document.write('¥110
BG-Z781920(抽滤漏斗/直型/塞棉花/19/22/60mL)'); document.write('¥75.2
BG-F969029(玻璃板布氏漏斗/600mL/磨口29/42/玻璃板直径90mm)'); document.write('¥335.2
DZ-BG-10升四口瓶'); document.write('¥580