Spectrophotometric determination of pyrrole derivatives.
A simple, reliable and rapid method for the spectrophotometric determination of some pyrrole derivatives with concentrated sulphuric acid has been developed. The results show a maximum deviation of about 0.2 mug.
Sharma
J P
JP
Chemical Laboratories, University of Allahabad, Allahabad-2, India.
Shukla
V K
VK
Dubey
A K
AK