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BG-A480100(圆底干燥安培瓶/安瓶/聚合管/100mL/外径41mm/高度225mm)'); document.write('¥50.4
DZ-BG-缓冲瓶'); document.write('¥230
BG-A502440(通气管/磨口24/40/磨口以下长度153mm/管外径12mm)'); document.write('¥25.6
BT-Z14106-Y(黄光灯/586-598nm)'); document.write('¥344.62
BH-10372-45(定性滤纸/中速/直径45mm/100片/袋装)'); document.write('¥21.34
DZ-BG-双联反应管2'); document.write('¥120