document.write('
'); document.write(''); document.write('
trans-2-Methyl-2-pentenoic acid, 反式-2-甲基-2-戊烯酸/1kg/草莓酸/CAS:16957-70-3'); document.write('¥1200
BG-F234030M(减压层析柱/外径40mm/长度300mm/G3)'); document.write('¥206.4
BH-10303-200B(塑料扎带/线卡/4mm*200mm/175个/白色)'); document.write('¥50.4
BG-A581420(真空接头/一体式减蒸配套/磨口14/20)'); document.write('¥53.6
BH-10811(圆底烧瓶刷/50毫升/支)'); document.write('¥7.98
[1,3-Bis(diphenylphosphino)propane]nickel(II) chloride, 1,3-双(二苯基膦丙烷)二氯化镍/5g/CAS:15629-92-2'); document.write('¥140