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Copper(I) bromide-dimethyl sulfide,溴化亚铜二甲硫醚/100g/CAS:54678-23-8'); document.write('¥1500
BG-C373225(具储存球闪式层析柱/容量500mL/外径32mm/内径26mm/磨口24/40/长254mm)'); document.write('¥132.8
BH-10791-04(内六角扳手/T型/4*100mm)'); document.write('¥21.34