|    |  英国GMI CO传感器 (0-2000PPM/1PPM),配套GT检测仪使用 |  14 |  ¥1430.00 |  ¥1430.00 |          |  ¥1430.00 |    |  
   |    |  I-Chem C246-0040-RWD 40ml 琥珀色样品瓶,密封盖,已处理 I-Chem 40ml Vial amber closed top processed |  10 |  ¥1016.00 |  ¥1016.00 |          |  ¥1016.00 |    |  
   |    |  Ohaus/D51P60HR1奥豪斯工业秤 |  97 |  ¥9780.00 |  ¥9780.00 |          |  ¥9780.00 |    |  
   |    |  Ohaus/奥豪斯10200 g x 0.01 g 天平带NTEP证书 |  457 |  ¥45740.00 |  ¥45740.00 |          |  ¥45740.00 |    |  
   |    |  Ohaus/420 g x 0.001 g 奥豪斯天平 带NTEP认证 |  349 |  ¥34950.00 |  ¥34950.00 |          |  ¥34950.00 |    |