| | 烟气分析仪 Fyrite Insight 美国BACHARACH | 0 | ￥0.00 | ￥0.00 | | ￥0.00 |  |
| | 10“L，5微米 聚丙烯绝对额定高效率的过滤袋 | 1 | ￥160.00 | ￥160.00 | | ￥160.00 | |
| | 英国Whatman2602S囊式过滤器POLYCAP 36 0.45 PTFE 5/PK H/H | 26 | ￥2614.00 | ￥2614.00 | | ￥2614.00 | |
| | Whatman Grade 2589a技术应用滤纸10343694 Grade 2589a 250x295MM 60/PK | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
