A fraction collector equipped with a drop counter and a solenoid (to stop the flow during tube changes) is connected by silicone tubing to the micrometering flow valve.
Peptides were separated via nano-scale reversed phase chromatography using an Agilent 1100 nano-HPLC and spotted onto MALDI plates (1050 spots collected over 210 min) using an Agilent fraction collector equipped with MALDI target adapters.
The system consisted of a dual LC-pump, a thermostatted autosampler, an air-heated column oven compartment with two integrated 10-port switching valves, one valve equipped with fraction collection loops (either 1, 3.3 or 5 μL, depending on the sample fraction volume from the D) and the other was used for online desalting.
But as at Gothenburg, only a small fraction of ships are equipped with plugs, so the benefits from shore-side electricity so far have been limited.
A tumor, Fidler showed, is made of a heterogeneous mixture of millions of cells, only a fraction of which are equipped to leave the primary tumor, form an exploitative alliance with the "soil" of another organ, and initiate metastasis.
Nearly a fifth of housing in the U.S. is projected to have a disabled or infirm person living in it, yet only a fraction of housing is equipped.
In the third round, we consider a more realistic scenario in which only a fraction of vehicles are equipped with WiMAX radios.
Furthermore, we have observed that even when only a small fraction of vehicles are equipped with WiMAX radios, a considerable performance improvement is achieved over the case of only WLAN radios.
Flash chromatography was performed on a Buchi Fraction Collector C-660 equipped with a UV photometer C-635 (Flawil, Switzerland).
The Iraqi Army was badly equipped and a fraction of the size it had been in 1991.
Depending on application constraints, only a small fraction of nodes might be equipped with GPS or are placed in known positions (anchor nodesor beacons).
