хроматография

[interzoneby]

омогите переветси пожалуйста dwell time

Dwell time, which is the time used for monitoring Splitting each
ion transition, has a significant effect on
detection limits. Generally, dwell time should be maximized to improve signal-to-noise ratio.

Это вряд ли время задержки, може скорее время удержания или время наблюдения

Огромное спасибо заранее

[alk]

по Мультитрану получается, что это время выдержки, воздействия чего-то на что-то.
По Гуглу:
www.mcponline.org/cgi/content/full/4/8/1134
Multiple Reaction Monitoring-based Phosphorylation Site Analysis—
This method uses MRM as a selective trigger for enhanced product ion (MS/MS) scans on phosphopeptides. MRM is a highly sensitive function of triple quadrupole mass spectrometers where the first quadrupole transmits only an ion of specific m/z (Q1 mass). This ion is then fragmented in the second quadrupole. The third quadrupole is set to transmit a specific product ion (Q3 mass). Detection of this product is therefore diagnostic with multiple "Q1 to Q3 transitions" assayed in a single experiment. The time taken to analyze each transition is termed the "dwell time." MRM requires two ions to generate a positive result, making it very specific with very low background, enhancing sensitivity of detection.