| 英国GMI LS512可燃气检测仪检测仪PPM传感器,配套LS512使用 | 16 | ¥1650.00 | ¥1650.00 | | ¥1650.00 |  |
| Thermo Scientific Hypersil 25402-1521304 GOLD PFP色谱柱 - 3.0mm内径,长度150mm,粒径1.9微米大小 | 77 | ¥7775.00 | ¥7775.00 | | ¥7775.00 |  |
| DIRTEEZE SMOOTH AND STRONG DEGREASER WIPES (80 TUB) | 1 | ¥134.64 | ¥134.64 | | ¥134.64 |  |
| Thermo Scientific Hypercarb 35005-151030色谱柱长度为150mm,ID,5µm粒径 | 123 | ¥12305.00 | ¥12305.00 | | ¥12305.00 |  |
| 上海良平 YP20K 大称量电子天平 | 14 | ¥1490.00 | ¥1490.00 | | ¥1490.00 |  |
| Gilson吉尔森 F123603 P5000单道可调移液器 | 16 | ¥1683.00 | ¥1683.00 | | ¥1683.00 |  |
| 美国 Eco 臭氧检测仪A-21ZX | 69 | ¥6999.00 | ¥6999.00 | | ¥6999.00 |  |