The repair and replacement cost for the pump seal of Agilent 1260 high-performance liquid chromatograph is generally below 500 yuan for failures caused by seal or ring wear and leakage. For related needs, our company Jiangxi Bio can provide professional one-stop solutions. We offer overall services including experimental instrument repair, maintenance, spare parts supply, and after-sales support, covering multiple brands such as Agilent, Thermofisher, Waters, GE, Cytiva, Beckman, etc. Our services include pump seal replacement, instrument maintenance, dust cleaning, rental, and we also provide chromatographic application consulting and supply relevant consumables and spare parts. You can contact us for your instrument-related needs.