document.write('
'); document.write(''); document.write('
Sodium amide, 氨基钠/100g/CAS:7782-92-5'); document.write('¥610
BG-F30293L(圆底烧瓶/单颈/3000ml/磨口29/42)'); document.write('¥321.6
Cerium fluoride, 氟化铈/25g/CAS:7758-88-5'); document.write('¥620
Pyridine hydrobromide, 吡碇溴化氢盐/100g/CAS:18820-82-1'); document.write('¥190