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BG-A804175(连接头/磨口24/40/磨口间长175mm)'); document.write('¥27.2
BH-10527(移液器/5uL-50uL)'); document.write('¥287.89
(R)-(+)-1,1'-Bi-2-naphthol, R-1,1'-联-2-萘酚/5g/CAS:18531-94-7'); document.write('¥240
Rhodium (III) chloride trihydrate, 三氯化铑,3H2O/1g/CAS:20765-98-4'); document.write('¥2356.2
β-analine, β-氨基酸丙酸/250g/CAS:107-95-9'); document.write('¥300
BG-A302942(直型抽气接头/磨口29/42/小咀外径8mm)'); document.write('¥20