WS/T 57-1996 in English

ABOLISHED

Urine - Determination of 4-nitrophenol - Spectrophotometric method

Issued on:1996-10-14
Implemented on:1997-05-01
File Format:PDF
Delivery:Via email within 1~3 business days

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Standard No:	WS/T 57-1996
Document status:	ABOLISHED
Title in English:	Urine - Determination of 4-nitrophenol - Spectrophotometric method
Title in Chinese:	尿中对硝基酚的分光光度测定方法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1996-10-14
Implemented on:	1997-05-01
Chinese Classification:	C60-Diagnostic standard for occupational diseases
Professional Classification:	WS-Hygiene
Related Keywords:	spectrophotometric method spectrophotometric method scopethis standard spectrophotometric urine method
Related Topics:	Phenol Spectrophotometry Urine phenol Phenol photometry Phenolic Spectrophotometry ws/t70-1996 ws/t20-1996 Phenolic effect ws/t51-1996 ws/t76-1996 urine specific gravity nitro ws/t67-1996 ws/t59-1996 Determination method of total phenols in water ws/t93-1996 standard curve line ws/t30-1996 ws/t60-1996 Determination method of phenol in water Determination method of total tin in water spectrophotometric method ws/t53-1996 ws/t66-1996 ws/t39-1996 Determination method of total phenols in water composition of urine hydroquinone spectrophotometry in water Spectrophotometric Determination of Phenols noon spectrophotometer Determination of Polyphenols by Ultraviolet Spectrophotometry Nitrophenol detection in water Method for Determination of Cadmium by Spectrophotometry Photophotometry Phenol in water by spectrophotometry Lighting method Relative Absorbance Absolute Absorbance Spectrophotometry of hydroquinone In a spectrophotometer Determination method of nitroso Nitroso Determination Method In spectrophotometry, the use of Nitrophenol Spectrophotometric determination of sulfo groups urine detection method urine specific gravity Phenol Reagent Spectrophotometry total nitrophenols in water pair spectrophotometer Spectrophotometer Absolute Density p-Nitrophenol Spectrophotometric Polyphenols Spectrophotometric method for the determination of cod Nitrobenzene Spectrophotometry Nitrobenzene Spectrophotometry Method Brightness air phenol spectrophotometry Determination of tin in water spectrophotometric method Phenolic Determination method of oil in phenol water Determination method of oil in phenol water Phenolic Spectrophotometry Phenols + spectrophotometry Spectrophotometry Determination method of beryllium Spectrophotometry Detection of nitrophenol Nitro method What is the measurement method for phenol? Absorbance photometry Detection method of iodonitrophenol Spectrophotometric determination method of tetravalent vanadium Determination method of total phenols in plants Spectrophotometric nitrophenols standard curve National standard of nitrophenol in sewage National standard determination of nitrophenol in sewage How to measure total phenols Validation of spectrophotometric method for determination of nitrobenzene in air Determination method of lithium in coal spectrophotometry Regulations for spectrophotometers and Phenol concentration determination method Determination method of cadmium in food Spectrophotometry Quality control method for determination of salinity in water Spectrophotometric determination of chromium in urine Fluorometric method for determination of aminophenol Spectrophotometric determination of uranium Trinitrotoluene spectrophotometric standard curve Spectrophotometric determination of nickel in urine ws/t80-1996 Photometry Pentanophenol detection method Spectrophotometric method for determination of cadmium Phenol reagent spectrophotometric standard curve Nitrobenzene spectrophotometry in water Liquid phase test method for p-nitrophenol Analytical Method for Cyanophenol Isomers Phenol standard curve spectrophotometric determination Determination method of optical rotation in Chinese Pharmacopoeia

本标准规定了尿中对硝基酚的分光光度测定方法.本法最低检测浓度为0.2mg/L.本标准适用于接触硝基苯化合物工人尿中硝基酚含量的测定.

Scope

This standard specifies the spectrophotometric method for the determination of p-nitrophenol in urine. The minimum detection concentration of this method is 0.2 mg/L. This standard is applicable to the determination of p-nitrophenol content in the urine of workers exposed to nitrobenzene compounds.

More samples: DL/T 368-2010 GB 18306-2015 NB/T 47013.2-2015

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