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Potassium hydride, 氢化钾/100g/CAS:7693-26-7
'); document.write('¥2270

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BG-F321415L(厚壁鸡心磨口烧瓶/15mL/磨口14/20)
'); document.write('¥21.6

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BT-P80001-14(手工冲子/圆冲/直径14mm)
'); document.write('¥23.63

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BT-P80001-20(手工冲子/圆冲/直径20mm)
'); document.write('¥33.97

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BT-P80001-14(手工冲子/圆冲/直径14mm)
'); document.write('¥23.63

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BG-F308253(圆底烧瓶/单颈/250mL/注意磨口29/32)
'); document.write('¥44

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