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Potassium tert-butanolate, 叔丁醇钾/500g/CAS:865-47-4'); document.write('¥760
p-Anisidine, 对甲氧基苯胺/100g/CAS:104-94-9'); document.write('¥140
BT-12904-W4-10(铜宝塔转换头/外丝/4分-10)'); document.write('¥20
BG-C129200(蛇形冷凝器/冷凝管/冷凝部分长200mm,磨口19/22)'); document.write('¥80.8
BG-10402L-C(流动相过滤器配件/溶剂过滤/1套/小号/34口/夹子)'); document.write('¥68
BH-10270-00(橡胶塞/#00/直径15mm/11mm)'); document.write('¥2.4