| Troemner 9078W Class F 25 lb铸铁手柄/可追踪校准砝码 | 17 | ¥1760.00 | ¥1760.00 | | ¥1760.00 |  |
| Troemner 8100W 30kg 手柄30公斤 | 213 | ¥21300.00 | ¥21300.00 | | ¥21300.00 |  |
| Troemner 7013-UCGW 1kg 质量1000克重量校准砝码 | 26 | ¥2630.00 | ¥2630.00 | | ¥2630.00 |  |
| Troemner 8420W 校准砝码 | 38 | ¥3820.00 | ¥3820.00 | | ¥3820.00 |  |
| Troemner 8438W 200g 校准砝码 | 15 | ¥1580.00 | ¥1580.00 | | ¥1580.00 |  |
| EEM Y2011袋装离心管7ml连盖,200个/袋 | 0 | ¥50.00 | ¥50.00 | | ¥50.00 |  |
| 德国NARDA(纳达) 探头EHP-50F,电场, 1kHz – 400kHz | 984 | ¥98400.00 | ¥98400.00 | | ¥98400.00 |  |
| Troemner 7269-1W 砝码 | 114 | ¥11480.00 | ¥11480.00 | | ¥11480.00 |  |