Assay of calcium borogluconate veterinary medicines for calcium gluconate, boric acid, phosphorus, and magnesium by using inductively coupled plasma emission spectrometry.
An inductively coupled plasma spectrometric method is described for the determination of 4 elements (Ca, B, P, and Mg) in calcium borogluconate veterinary medicines. Samples are diluted, acidified, and sprayed directly into the plasma. Reproducibility relative confidence intervals for a single sample assay are +/- 1.4% (calcium), +/- 1.8% (boron), +/- 2.6% (phosphorus), and +/- 1.4% (magnesium). The total element concentrations for each of 4 elements compared favorably with concentrations determined by alternative methods. Formulation estimates of levels of calcium gluconate, boric acid, phosphorus, and magnesium salts can be made from the analytical data.
D000818:Animals; D001888:Boric Acids / Q000032:analysis* / Q000627:therapeutic use; D002125:Calcium Gluconate / Q000032:analysis; D006996:Hypocalcemia / Q000188:drug therapy / Q000662:veterinary; D008274:Magnesium / Q000032:analysis; D010758:Phosphorus / Q000032:analysis; D013052:Spectrometry, X-Ray Emission
D001888:Boric Acids; D010758:Phosphorus; C034286:borogluconate; D008274:Magnesium; C032688:boric acid; D002125:Calcium Gluconate