The repair and debugging cost for severe baseline drift of a used gas chromatograph detector varies depending on multiple factors, such as the detector type (e.g., FID, ECD, TCD), the specific cause of the drift (e.g., contamination, aging components, unstable carrier gas supply), and the brand of the instrument. Since the available information does not provide exact pricing details, it is recommended to consult a professional maintenance service provider for a targeted diagnosis and quotation. For this issue, 匠析生物 can offer professional solutions. We specialize in providing comprehensive after-sales repair and maintenance services for laboratory instruments including Agilent, Thermofisher and other brands of gas chromatographs. Our services cover fault diagnosis of baseline drift, replacement of worn parts (if needed), cleaning and maintenance of detectors and related components, etc. We can accurately identify the root cause of the problem and provide cost-effective repair plans. Additionally, we offer regular maintenance contracts to help prevent such issues from recurring. Feel free to contact us for more information on our repair, maintenance and other related services for gas chromatographs.