{"product_id":"phenols-test-kit-visual-colorimetric-method-0-1-0-12-ppm-4-aminoantipyrine-method-chemetrics-inc-k-8012","title":"Phenols Test Kit, Visual Colorimetric Method, 0-1 \u0026 0-12 ppm, 4-Aminoantipyrine Method, Chemetrics, Inc., K-8012","description":"\u003cp\u003e\u003cstrong\u003eCHEMetrics™ Phenols — CHEMets Visual Kit, 0 to 1 and 0 to 12 ppm, 30 Tests, K-8012\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: \u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eAmpoules: colorless to pale yellow liquid\u003c\/li\u003e\n\u003cli\u003eSolids on tip of Ampoules: red, orange, or yellow liquid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eCAS Nos:\n\u003cul\u003e\n\u003cli\u003eAmpoules:\n\u003cul\u003e\n\u003cli\u003eWater: 7732-18-5\u003c\/li\u003e\n\u003cli\u003eSodium Carbonate Monohydrate: 5968-11-6\u003c\/li\u003e\n\u003cli\u003eTris(Hydroxymethyl)Aminomethane: 77-86-1\u003c\/li\u003e\n\u003cli\u003eEDTA Disodium Salt Dihydrate: 6381-92-6\u003c\/li\u003e\n\u003cli\u003e4-Aminoantipyrine: 83-07-8\u003c\/li\u003e\n\u003cli\u003eProprietary Ingredient\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSolids on tip of Ampoules:\n\u003cul\u003e\n\u003cli\u003ePotassium Ferricyanide (III): 13746-66-2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e4-Aminoantipyrine Method (4-AAP)\u003cstrong\u003e—\u003c\/strong\u003eReferences: APHA Standard Methods, 14th ed., p. 574, Method 510 C (1975). ASTM D 1783-01, Phenolic Compounds in Water, Test Method B. USEPA Methods for Chemical Analysis of Water and Wastes, Method 420.1 (1983)\u003c\/li\u003e\n\u003cli\u003ePhenol (hydroxybenzene) is the simplest of a group of similar organic chemicals, which includes cresols, xylenols, and catechols\u003c\/li\u003e\n\u003cli\u003ePhenol itself is a common ingredient of disinfectants\u003c\/li\u003e\n\u003cli\u003eIn drinking water, low-level phenolic concentrations impart a foul taste and odor, especially upon chlorination\u003c\/li\u003e\n\u003cli\u003eHigh phenol concentrations can indicate contamination from industrial effluents or waste discharge\u003c\/li\u003e\n\u003cli\u003eMethod is applicable to the monitoring of phenolic compounds in wastewater.\u003c\/li\u003e\n\u003cli\u003ePhenolic compounds react with 4-AAP in alkaline solution in the presence of ferricyanide to produce a red reaction product\u003c\/li\u003e\n\u003cli\u003ePhenol, meta-, and ortho-substituted phenols, and some para-substituted phenols, under proper pH conditions, are detected with this method\u003c\/li\u003e\n\u003cli\u003eResults are expressed as ppm (mg\/L) phenol\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eIncluded in Kit:\u003cbr\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003ePlastic case\u003c\/li\u003e\n\u003cli\u003eRefill reagent ampoules for 30 tests\u003c\/li\u003e\n\u003cli\u003eLow range comparator\u003c\/li\u003e\n\u003cli\u003eHigh range comparator\u003c\/li\u003e\n\u003cli\u003e25 mL sample cup\u003c\/li\u003e\n\u003cli\u003eInstructions\u003c\/li\u003e\n\u003cli\u003eSDS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Chemetrics","offers":[{"title":"EA (1)","offer_id":51111468630331,"sku":"CHZ-K8012-EA","price":90.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/CHZ-K8012.png?v=1784718047","url":"https:\/\/preiser.com\/products\/phenols-test-kit-visual-colorimetric-method-0-1-0-12-ppm-4-aminoantipyrine-method-chemetrics-inc-k-8012","provider":"Preiser Scientific","version":"1.0","type":"link"}