详细介绍
Rheodyne 7725i 进样阀用于安捷伦、沃特斯、岛津等国内外液相色谱仪。进样范围为1µL-5mL,阀带20µL定量管（可根据要求选择2µL-5mL的定量管）,zui大使用压力7000psi。
样品定量环规格货号：
| 货号 | 规格 |
| 7755-015 | SAMPLE LOOP, 2UL |
| 7755-020 | SAMPLE LOOP, 5UL |
| 7755-021 | SAMPLE LOOP, 10UL |
| 7755-022 | SAMPLE LOOP, 20UL |
| 7755-023 | SAMPLE LOOP, 50UL |
| 7755-024 | SAMPLE LOOP,100UL |
| 7755-025 | SAMPLE LOOP,200UL |
| 7755-026 | SAMPLE LOOP,500UL |
| 7755-027 | SAMPLE LOOP, 1ML |
| 7755-028 | SAMPLE LOOP, 2ML |
| 7755-029 | SAMPLE LOOP, 5ML |
