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BH-10295-D(GL45螺旋顶空盖配套硅胶垫/带孔蓝盖瓶盖衬垫)'); document.write('¥5.34
2,4-Dimethyl aniline, 2,4-二甲基苯胺/100ml/CAS:95-68-1'); document.write('¥110
Copper chromite, 亚铬酸铜/100g/CAS:12018-10-9'); document.write('¥674
BG-C184320-100C(砂板闪式层析柱/内径26.4/壁厚2.8mm/有效长度100mm/G2砂板/24/40磨口)'); document.write('¥120
BG-F321100L(厚壁鸡心磨口烧瓶/100mL/磨口14/20)'); document.write('¥24
Tributyltin, 三正丁基氢锡/5g/CAS:688-73-3'); document.write('¥130