Determination of mass concentration of hydrogen sulfide and mercaptans in petroleum andgas is performed by chromatographic method using an electrochemical detector and calibration gas.
Wide measurement range;
The electrochemical detector with high sensitivity, selectivity, linear characteristic;
Carrier gas - air ( He2 and H2 is not required);
Chromatographs successfully passed commercially tested in the laboratory of CJSC NOC SANORS "VNIINP and VNIIMS Moscow. Certificate of type approval is received.
H2S and Mercaptains
from 0,2 to 600 ppm
Period of analysis, min
not more than 6 (till ethyl mercaptan)
not more than 19 (till butyl mercaptan)
Type of detector
Type of columns
12 (24), 220 V, 50 Hz
not more than 10