Phenolsulfonephthalein
WebPhenolsulfonephthalein definition: a bright to dark red crystalline compound, C 19 H 14 O 5 S, slightly soluble in water,... Meaning, pronunciation, translations and examples … http://www.science-e.cn/product/1564758.html
Phenolsulfonephthalein
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WebC 19 H 14 O 5 S A bright-red, crystalline compound, soluble in water, alcohol, and acetone; used as a pH indicator, and to test for kidney function in dogs. Also known as phenol red. WebPhenolsulfonephthalein definition: a bright to dark red crystalline compound, C 19 H 14 O 5 S, slightly soluble in water,... Meaning, pronunciation, translations and examples
Webphenolsulfonphthalein: ( fē'nol-sŭl'fōn-thal'ē-in, -thal'ēn ), An indicator in tissue culture media (yellow at pH 6.8, red at pH 8.4); occurs as a bright to dark red crystalline powder; in the past given by parenteral injection as a test for renal function. Synonym(s): phenol red WebThe meaning of SULFONEPHTHALEIN is any of a group of organic compounds (such as phenolsulfonephthalein or bromocresol purple) that are analogous to the phthaleins and like them are intensely colored in alkaline solution and that are made by condensation of phenols with anhydrides or acid chlorides of ortho-sulfobenzoic acid or its derivatives.
Web赛乐思商城-实验室耗材试剂仪器一站式平台欢迎您！ Phenol red exists as a red crystal that is stable in air. Its solubility is 0.77 grams per liter (g/L) in water and 2.9 g/L in ethanol. It is a weak acid with pKa = 8.00 at 20 °C (68 °F). A solution of phenol red is used as a pH indicator, often in cell culture. Its color exhibits a gradual transition from yellow (λmax = 443 nm ) to … Zobraziť viac Phenol red (also known as phenolsulfonphthalein or PSP) is a pH indicator frequently used in cell biology laboratories. Zobraziť viac • Video of phenol red activity demonstration and medium preparation Zobraziť viac Phenolsulfonphthalein test Phenol red was used by Leonard Rowntree and John Geraghty in the phenolsulfonphthalein test to estimate the overall blood … Zobraziť viac
WebPhenol red (Phenolsulfonephthalein) is a pH indicator dye, relying on a distinct color change from pink to yellow in case of a positive reaction [1] [2] . Phenol red (PR) is the standard pH indicator in various cell and tissue culture media, as it provides a quick check for the health of the culture. Phenol red has also been used in multiple ...
Web英汉词典提供了paleosalinities是什么意思？paleosalinities在线中文翻译、paleosalinities读音发音、paleosalinities用法、paleosalinities例句等。 long term impact of jackie robinsonWebFind phenolsulfonphthalein and related products for scientific research at MilliporeSigma long term impact of diabetesWebSynonyms for phenolsulfonphthalein test in Free Thesaurus. Antonyms for phenolsulfonphthalein test. 102 synonyms for test: check, try, investigate, assess, research, prove, analyse, experiment with, try out, verify, assay, put something to the proof.... What are synonyms for phenolsulfonphthalein test? long term impact of covid 19 on healthWebphenolsulfonphthalein test, also called Psp Test, clinical procedure for the estimation of overall blood flow through the kidney; the test is used only infrequently now. A specific dose of the PSP dye is injected intravenously, and its recovery in the urine is measured at successive 15-, 30-, 60-, and 120-minute intervals. The kidney secretes 80 percent of the … hopfield network python githubWeb4. jan 2024 · Phenol red (Phenolsulfonephthalein) is a pH indicator dye, relying on a distinct color change from pink to yellow in case of a positive reaction [1] [2]. Phenol red (PR) is the standard pH indicator in various cell and tissue culture media, as it provides a quick check for the health of the culture. Phenol red has also been used in multiple ... long term impact of nasWeb: any of a group of organic compounds (such as phenolsulfonephthalein or bromocresol purple) that are analogous to the phthaleins and like them are intensely colored in … hopfield learningWebphe·nol·sul·fon·phthal·e·in (PSP), ( fē'nol-sŭl'fōn-thal'ē-in, -thal'ēn ), An indicator in tissue culture media (yellow at pH 6.8, red at pH 8.4); occurs as a bright to dark red crystalline … hopfield learning rule