Compositions for the colorimetric determination of metals

Details Compositions for the colorimetric determination of metals Compositions for the colorimetric determination of metals

G - Physics

01

N

150/3

G01N 33/90 (2006.01) G01N 33/84 (2006.01)

Patent

CA 1151984

ABSTRACT OF THE DISCLOSURE An improved colorimetric reagent is disclosed, which is adapted to the determination of the iron content in blood serum. The formulation comprises only two aqueous solutions: one of these comprises a buffer, a soluble salt of an alkali metal or an alkaline earth metal, Chromazurol B, a cationic or nonionic surfactant, whereas the other solution comprises a complexing agent and possibly the same ingredients of the chromogenic reagent for hindering the formation of the distur- bing complex between chromazurol B, the surfactant and the iron: the complexing agent is a polycarboxylic acid or a salt thereof.

371506

Affiliated with

Also associated with

Rating

Compositions for the colorimetric determination of metals does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Compositions for the colorimetric determination of metals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compositions for the colorimetric determination of metals will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-412855