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BG-C195171C(球磨口砂板闪式层析柱/内径13.4mm/壁厚1.8mm/长203mm)'); document.write('¥118.4
Dimethyl disulfide, 二甲基二硫醚(DMDS)/500g/CAS:624-92-0'); document.write('¥750
BG-C195324C(球磨口砂板闪式层析柱/内径26.4mm/壁厚2.8mm/长457mm)'); document.write('¥144.8
BG-C184171C(砂板闪式层析柱/内径13.4/壁厚1.8mm/长203mm)'); document.write('¥104.8
tert-Butyl acetate, 醋酸叔丁酯/100mL/CAS:540-88-5'); document.write('¥240
4-Methylphenylhydrazine hydrochloride, 4-甲基苯肼盐酸盐/100g/CAS:637-60-5'); document.write('¥360