The phrase "and concentrated in a" is correct and usable in written English.
It can be used when describing something that is focused or gathered in a specific location or context.
Example: "The resources were carefully allocated and concentrated in a central hub to maximize efficiency."
Alternatives: "and focused in a" or "and gathered in a".
The eluted protein was buffer-exchanged into buffer C (0.1% DDM, 20 mM Tris, pH 7.5) and concentrated in a concentrator with a 100 kDa cut-off membrane (Millipore).
Tryptic peptides were extracted into LC-MS vials62 and concentrated in a SpeedVac concentrator (Thermo Fisher Scientific).
The filtered extracts were combined and concentrated in a vacuum concentrator.
PCR replicates of each target gene were pooled, purified using GFX PCR DNA and Gel Band Purification kit (GE Healthcare), according to the manufacturer's protocol, and concentrated in a speed vacuum concentrator 5301 Eppendorf, A-2-VC rotor.
Cells were harvested at exponential phase (turbidity525nm = 0.40 0.45) by centrifugation, disrupted with a sonicator and concentrated in a speed-vac concentrator.
The protein pellet obtained by centrifugation (20,000 × g, 15 min) was re-suspended in 20 mL buffer 1 (20 mM Na2PO4/NaHPO4, 20 mM NaCl, pH 7.4), dialyzed extensively against buffer 1 for 12 hr in a 50 kDa MWCO cellulose dialysis tubing (Spectrum), and concentrated in a Macrosep 10 kDa MWCO concentrator (Pall) to a final volume of 3 mL.
The column was then washed with 10 bed volumes of buffer B and eluted with 10 mM NADP+ in buffer B. Colored fractions were pooled and concentrated in a 30000 molecular weight cutoff (MWCO) Amicon concentrator at 4 °C.
On the other hand, the use of membranes permits the contaminants to be isolated and concentrated in a separate compartment.
The colloidal material produced in this fashion is continuously captured and concentrated in a fixed bed filter located within the spouted vessel reservoir wherein arsenic complexation occurs.
But this could help Europe more than America, whose exports to China have been weak and concentrated in a few categories like aircraft, turbines and soybeans, while European companies have been more successful in selling high-end consumer goods there.
The solar-thermal energy collected and concentrated in a salt pond is used in a regenerative Rankine steam cycle with an extraction turbine to produce electricity and process steam.
