English to Russian Science Chemistry; Chem Sci/Eng физиология

For the purpose of electrophysiology, cells were seeded in 25 cm2 tissue culture flasks. Three day old cells were harvested using Trypsin/EDTA (0.025/0.01 %) as detaching agent and resuspended in ***external recording solution***.

Test solutions were prepared fresh by adding 4 µL of stock solution in to 3996 µL ***external recording solution*** such that the final DMSO concentration in the assay solution was 0.1% v/v.