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BH-10372-45(定性滤纸/中速/直径45mm/100片/袋装)'); document.write('¥21.34
BG-F329250L(厚壁鸡心磨口烧瓶/50mL/磨口19/22)'); document.write('¥20
DZ-DEV-CF-100NC(错流装置/1MPa)'); document.write('¥2940
BG-C182402(层析用溶剂储存瓶/250mL/磨口24/40)'); document.write('¥68.8
BG-F181950(磨口三角漏斗/上口直径50mm/磨口19/22)'); document.write('¥48.8
BT-Z18010(气线转接头/316不锈钢/螺纹接口转1/4英寸)'); document.write('¥221.54