Purchase Qty. Reference FOB Price
1-4 Sets US$2,900.00
5-49 Sets US$2,850.00
50+ Sets US$2,700.00
Product Description
Product Description Liquid chromatograph manual injection valve (Rheodyne 7725i for example) Product Features 1. Non-stop flow design The MBB structure keeps the mobile phase continuous when switching between sampling and injection, avoiding the interference of instantaneous pressure fluctuations on ...