METHOD AND TESTING TOOL FOR VALIDATING UROBILINOGEN TESTING TOOL

METHOD AND TESTING TOOL FOR VALIDATING UROBILINOGEN TESTING TOOL

PURPOSE: To obtain a simple method by dipping an Ehrlich reagent in an indole water solution expressed by a specified formula to measure color formation of a solution, and absorbing a required quantity of reagent having enough water solubility as an object reagent in a small piece format. CONSTITUTI...

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Hauptverfasser: ROBAATO PII HATSUCHI, MARIRIN RADOKE
Format: Patent
Sprache:eng
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INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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creator ROBAATO PII HATSUCHI
MARIRIN RADOKE
description PURPOSE: To obtain a simple method by dipping an Ehrlich reagent in an indole water solution expressed by a specified formula to measure color formation of a solution, and absorbing a required quantity of reagent having enough water solubility as an object reagent in a small piece format. CONSTITUTION: In a water solution, reagent is put together with indole expressed by the formula [R is -(CH2 )nSO3 , wherein n is 2-6, or [OCH2 -(CH2 )x ]mSO3 , wherein x is 2 or 3, and m is 1 or 2 in a water solution to confirm the existence of p-dimethylamino benzaldehyde from detectable discoloration. That is, in the form of a water solution, it is determined whether forecast discoloration is caused or not only by simply dipping a reagent piece containing p- dimethylaminobenzaldehyde and hydrochloric acid in a solution containing indole. At this time, indole is included in a carrier matrix, preferably it is used in a small piece format, so that it is possible to obtain a simple method for introducing indole into a test solution only by dipping the small piece in water.
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title METHOD AND TESTING TOOL FOR VALIDATING UROBILINOGEN TESTING TOOL
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