document.write('
'); document.write(''); document.write('
BG-C184601C(砂板闪式层析柱/内径53mm/壁厚3.5mm/长203mm)'); document.write('¥212
2,4-Domromo-6-(Trifluoromethyl)Aniline, 2-氨基-3,5-二溴三氟甲苯/100g/CAS:71757-14-7'); document.write('¥1120