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BG-C195262(球磨口闪式层析柱/内径20.4mm/壁厚2.8mm/长254mm)'); document.write('¥101.6
2-Methoxyphenylhydrazine Hydrochloride, 邻甲氧基苯肼盐酸盐/5g/CAS:6971-45-5'); document.write('¥2079
Cupric acetylacetonate, 乙酰丙酮酸铜/250g/CAS:13395-16-9'); document.write('¥860