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DZ-DEV-DE-P2540022(死端/亚克力/φ25x400/膜片φ22x25)'); document.write('¥1440
N-bromobutanimide, N-溴代丁二酰亚胺/500g/CAS:128-08-5'); document.write('¥240
BG-C373240(具储存球闪式层析柱/容量500mL/外径32mm/内径26mm/磨口24/40/长457mm)'); document.write('¥140.8
Chloroform-D, 氘代氯仿(剑桥)/不含TMS/100g/CAS:865-49-6'); document.write('¥180