System adaptability solution

ColumnXtimate® C18(4.6×150mm,5μm)
Mobile PhasePhosphate buffered saline: take 1.33g of anhydrous disodium
hydrogen phosphate and 1.12g of citric acid, add 1000mL
Wahaha was dissolved in water, mixed with suction, filtered, and
degassed by ultrasonic.
Acetonitrile: Take chromatographic grade acetonitrile and degas it by
ultrasonic.
Phosphate buffer/acetonitrile = 88/12
Detection254nm
Temperature30℃
Flow rate0.9ml/min
Injection Volume10ul
Note\

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