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BG-C184324C(砂板闪式层析柱/内径26.4/壁厚2.8mm/长457mm)'); document.write('¥132
2,6-Diisopropylaniline, 2,6-二异丙基苯胺/500mL/CAS:24544-04-5'); document.write('¥690
BH-10448(磁力搅拌子/磁子/B-500)'); document.write('¥16.24
Methylmagnesium chloride, 甲基氯化镁/5g/CAS:676-58-4'); document.write('¥766.7