Filter: 4.0 sec. (HPLC) chromat.

[masenda]

Подскажите, пожалуйста, что за фильтр 4 сек. - Filter: 4.0 sec.?

HPLC Analysis
Typical parameters
- Column μBondapak Phenyl, 10μm particles, 30cm x 3.9mm ID or equivalent
- Flow rate: 1.0 mL /min
- Injection volume: 50 μL
- Column temperature: 30ºC
- Fluorescence detector.
Excitation wavelength: 500 nm
Emission wavelength: 560 nm
Filter: 4.0 sec.
Attenuation: 1
- Run time: approximately 15 minutes

Спасибо