[Densitometric determination of nucleic acids in gels after electrophoresis]. / Densitometricheskoe opredelenie nukleinovykh kislot v geliakh posle élektroforeza.

A technique for the quantitative determining of nucleic acids after electrophoresis by double-wave densitometry in UV spectrum by scanning agar gel along both axes was developed. Optical characteristics of agar and acrylamide-agar gels are given. The range of quantities measured is 6 divided by 30 micrograms of DNA per gel; the standard deviation adjusted to 1 microgram is less than +/- 3%.