| | KRYTOX 283AC 1KG包装 | 127 | ￥12760.00 | ￥12760.00 | | ￥12760.00 |  |
| | KRYTOX 240AC 100GM包装,符合MIL-G-27617 TYPE 3 | 61 | ￥6112.80 | ￥6112.80 | | ￥6112.80 | |
| | Cole-Parmer P14/1-N102-05G 浮子流量计 | 21 | ￥2145.00 | ￥2145.00 | | ￥2145.00 | |
| | Cole-Parmer P13/1-N082-03G 浮子流量计 | 17 | ￥1782.00 | ￥1782.00 | | ￥1782.00 | |
| | 美国Flowline™FT10-5305热式流量开关 | 29 | ￥2950.00 | ￥2950.00 | | ￥2950.00 | |
| | I-Chem B167-1000BL-RWD 白色100-400密封盖，聚四氟乙烯（PTFE）内衬，散装 White 100-400 closed-top cap w/bonded PTFE liner bulk | 3 | ￥370.00 | ￥370.00 | | ￥370.00 | |
| | Masterflex® 77200-12 L / S ®紧凑，低流量，变速驱动器，12 VDC | 45 | ￥4560.00 | ￥4560.00 | | ￥4560.00 | |
| | Pulsafeede NLK040AP 服务套件 - 74148-6 * -7 *系列 | 69 | ￥6930.00 | ￥6930.00 | | ￥6930.00 | |
