Tauber's test is used to detect the presence of acetaminophen (paracetamol) in urine. It involves adding ferric chloride and nitrous acid to urine containing acetaminophen. A blue-green color indicates a positive result for the presence of acetaminophen.
Not to any significant amount.
what is used to test for the presence of salt in water
No, you cannot make a pregnancy test out of acetaminophen (the main ingredient in Tylenol®, also known as paracetamol).
Yes, the biuret test will indicate the presence of peptides. If it turns violet, it is a positive result.
The burning splint test is used to test for the presence of hydrogen. The symbol for hydrogen is H.
One common test for the presence of a -COCH3 group is the 2,4-dinitrophenylhydrazine (Brady's) test. In this test, the compound is treated with 2,4-dinitrophenylhydrazine in the presence of acid to form a yellow to orange precipitate, indicating the presence of a ketone or aldehyde functional group.
A blood test needs to be done to test for the presence of Vitamin A. If you have a Vitamin A deficiency, you may be anemic.
The Presence-Absence (P-A) test is a presumptive detection for coliforms.
A test for detecting the presence of proteins.
Biuret test
IKI solution is used to test for the presence of starch. Starch will turn blue-black in the presence of IKI solution, indicating a positive test result for the presence of starch.