TY  - JOUR
PY  - 1977//
TI  - Spectral analysis values for potassium dichromate in sulfuric acid before and after reduction with standard ethanol solutions
JO  - Blutalkohol
A1  - Lins, G.
A1  - Blazek, V
A1  - Dietzel, HW
SP  - 227
EP  - 239
VL  - 14
IS  - 4
N2  - This paper compares two methods for the determination of alcohol levels in blood: first Widmark-Gruner and secondly spectral analysis as a common colorimetric method for measuring transparency changes in potassium dichromate in sulphuric acid before and after reduction with ethanol standard solutions. A comparison of results and measured values shows a high degree of accuracy for spectral analysis in the determination of alcohol concentration levels in various solutions.<p />
LA  - de
SN  - 0006-5250
UR  - http://dx.doi.org/
ID  - ref1
ER  -