Nitrazine or phenaphthazine is a pH indicator dye often used in medicine. More sensitive than litmus, nitrazine indicates pH in the range of 4.5 to 7...
3 KB (209 words) - 01:30, 31 January 2024
and nitrazine paper test may be used. An arborization test assesses the patient's vaginal secretions, while a nitrazone paper test uses the nitrazine paper...
8 KB (954 words) - 16:12, 11 March 2024
in pregnancy. Other tests for detecting amniotic fluid mainly include nitrazine paper test and fern test. One main test that is performed on amniotic...
16 KB (1,928 words) - 21:38, 1 September 2024
performs a valsalva maneuver. Nitrazine test: A sterile cotton swab is used to collect fluid from the vagina and place it on nitrazine (phenaphthazine) paper...
42 KB (4,842 words) - 04:01, 12 August 2024
antibiotics. At least half a milliliter of feces is collected, and a strip of nitrazine paper is dipped in the sample and compared against a color scale. A pH...
3 KB (253 words) - 20:00, 17 February 2024
and reddish brown under alkaline conditions Chromophore Fecal pH test Nitrazine Universal indicator Harris, Daniel C. (2005). Exploring chemical analysis...
19 KB (1,662 words) - 02:25, 14 August 2024
calcium phosphate crystallization. Testing the urine periodically with nitrazine paper can help to ensure the urine pH remains in this optimal range. Using...
132 KB (13,802 words) - 19:44, 23 August 2024
know are contaminated (laced) with other substances, such as fentanyl, nitrazine, or xylazine. This is a significant problem, with the DEA reporting fentanyl-related...
57 KB (7,259 words) - 03:58, 9 August 2024