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BG-P14047-10(层析用超薄玻璃板/200x200x1)'); document.write('¥32
BH-20115(电热炉/500W)'); document.write('¥85.34
BG-F624250(恒压滴液漏斗/带刻度/四氟节门/250mL/磨口24/40)'); document.write('¥124.8
DZ-BG-石英坩埚4(平底/全长12cm/外径2.5cm/中凹)'); document.write('¥42.67
BG-A611922(直型抽气接头/玻璃节门/磨口19/22)'); document.write('¥53.6
BG-C195322C(球磨口砂板闪式层析柱/内径26.4mm/壁厚2.8mm/长254mm)'); document.write('¥136