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Ruthenium dioxide, 二氧化钌/5g/CAS:12036-10-1'); document.write('¥2180
Iodoethane, 碘乙烷/500g/CAS:75-03-6'); document.write('¥810
3-Methyl-2-butenal, 3-甲基-2-丁烯醛/100ml/CAS:107-86-8'); document.write('¥1080
Chloroacetyl chloride, 氯乙酰氯/100g/CAS:79-04-9'); document.write('¥140
BT-P80001-33(手工冲子/圆冲/直径33mm)'); document.write('¥66.46
4-Nitroaniline, 4-硝基苯胺/500g/CAS:100-01-6'); document.write('¥199