Liquid Chromatography Problem Solving and Troubleshooting
نویسندگان
چکیده
منابع مشابه
Liquid chromatography problem solving and troubleshooting
Question: After mixing my mobile phase and using it over the course of several weeks, the retention times of my compounds gradually increase, ending up approximately 20–30% longer. Upon preparing a new mobile phase, the retention times almost immediately return to where they originally were. Then, the situation occurs again over the lifetime of the new mobile phase. This cannot be a pump proble...
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ژورنال
عنوان ژورنال: Journal of Chromatographic Science
سال: 1999
ISSN: 0021-9665,1945-239X
DOI: 10.1093/chromsci/37.9.362