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What is the confirmatory test for oxalate?
The confirmatory test for oxalate is the alkaline permanganate test. In this test, a sample containing oxalate ions is treated with potassium permanganate in a basic solution. The formation of a pink color indicates the presence of oxalate ions.
What is the confirmatory test for casein?
The confirmatory test for casein involves performing a specific protein test, such as a Bradford assay, to detect the presence of casein. This test helps confirm the presence of casein in a sample, particularly in food products or biological samples.
What color does sodium hydroxide burn in a flame test?
Bright yellow :: This is the sodium ions. Any sodium compound will give a flame test colour of yellow/
What is the name of the grey precipitate in the confirmatory test for mercury?
dimeric mercury ion Hg2+ 2 + 2 KI → Hg2I2 + 2 K+2 Hg2+ 2 + 2 NaOH → 2 Hg 2O + 2 Na+ + H2O Confirmation test for mercury:Hg2+ + 2 KI (in excess) → HgI2 + 2 K+HgI2 + 2 KI → K2[HgI4] (red precipitate dissolves)2 Hg2+ + SnCl2 → 2 Hg + SnCl4 (white precipitate turns gray)
Why is sodium carbonate added to solution before Benedicts test is performed?
Sodium carbonate is added to increase the pH of the solution.
What is the definition of a confirmatory test?
A confirmatory test establishes the accuracy or correctness of another procedure.
The confirmatory test for AIDS is?
elisa
What is the confirmatory test for oxalate?
The confirmatory test for oxalate is the alkaline permanganate test. In this test, a sample containing oxalate ions is treated with potassium permanganate in a basic solution. The formation of a pink color indicates the presence of oxalate ions.
What is the confirmatory test for casein?
The confirmatory test for casein involves performing a specific protein test, such as a Bradford assay, to detect the presence of casein. This test helps confirm the presence of casein in a sample, particularly in food products or biological samples.
What is the clinical benefit of completing the Western Blot as a confirmatory test for the ELISA test?
it is more accurate
What is a confirmatory test for ketones?
A confirmatory test for ketones is a urine test using ketone test strips. These strips contain a chemical that reacts with the ketones in urine, changing color to indicate the presence and degree of ketonuria. This test helps to diagnose and monitor conditions such as diabetic ketoacidosis or ketosis.
What is a confirmatory test for blood?
A confirmatory test for blood is DNA analysis. This test can definitively identify the source of the blood sample by comparing its genetic profile to that of a known individual. It is highly accurate and is often used in forensic investigations or paternity testing to provide conclusive evidence.
What is the confirmatory test for fat?
A good confirmatory test for fat is Sudan III test. Take a test sample and add a few drops of Sudan III. A red stain shows that fat is present. Paper test is another test for fat. Melt the fat and drop it on a piece of paper. If it forms a translucent grease spot, fat is present.
What is the confirmatory test or nitrite anion?
The confirmatory test for the nitrite anion involves the Griess test, which detects the presence of nitrite ions in a sample by forming a deep red color complex with sulfanilic acid and N-(1-naphthyl)ethylenediamine dihydrochloride. This test is commonly used in the detection of nitrite in water, food, and biological samples.
What confirmatory test used to detect antibodies to HIV antigens of specific molecular weights is called?
Western Blot
What is billing code 86689?
86689. Antibody; HTLV or HIV antibody, confirmatory test (e.g, Western Blot).
How is HIV or AIDS diagnosed?
There are several different ways to confirm HIV infection. One of the most common confirmatory testing methods is by Western Blot. There is also a confirmatory test called ELISA.
