GB/T 6437-2002 in English

SUPERSEDED

Determination of phosphorus in feed--Spectphotometry

Issued on:2002-02-19
Implemented on:2002-07-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $220.00
$214.00

Standard No:	GB/T 6437-2002
Document status:	SUPERSEDED
Superseded by:	GB/T 6437-2018 Determination of phosphorus in feeds—Spectrophotometry
Superseded on:	2019-04-01
Title in English:	Determination of phosphorus in feed--Spectphotometry
Title in Chinese:	饲料中总磷的测定分光光度法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2002-02-19
Implemented on:	2002-07-01
Superseding:	GB/T 6437-1992 Method for the determination of phosphorus in feedstuffs photometric method
ICS Classification:	65.120-Animal feeding stuffs
Chinese Classification:	B46-Livestock and poultry feed and additive
Professional Classification:	GB-National Standard
Related Keywords:	feed ingredients feed products total phosphorus feed spectphotometry scopethis standard
Related Topics:	Feed Total Nitrogen Determination total sulfur in feed Determination of total nitrogen in feed total phosphorus turbidity total phosphorus effect The role of total phosphorus total phosphorus effect country feed Total phosphorus detection total phosphorus area Total Phosphorus Determination and Analysis of Total Phosphorus Total Phosphorus and Turbidity Total phosphorus and organic phosphorus in water The role of total phosphorus in water Total phosphorus detection Total Phosphorus and Total Phosphorus Total Phosphorus by Fluorescent Method Total Phosphorus Control How phosphorescence glows cr spectrophotometric Feed total sulfur Total phosphorus in additives total phosphorus turbidity Total Nitrogen and Total Phosphorus Spectroscopy Determination method of total tin in water spectrophotometric method Total Phosphorus by Fluorescent Method total sugar in feed Total Phosphorus Purity total phosphorus high pressure Total Organic Carbon Spectrophotometry temperature total phosphorus Total Phosphorus Phosphorus Total Phosphorus Definition of total phosphorus Definition of total phosphorus Total Phosphorometer Method for Determination of Feed Acidity cod spectrophotometry Optimal measuring range of spectrophotometer Total Nitrogen Spectrophotometer Phosphorescent Rod Definition of total phosphorus Organophosphorus in total phosphorus noon spectrophotometer Elemental Phosphorus Total Phosphorus cod spectrophotometry Determination of total cadmium in food by spectrophotometry Biochemical Total Phosphorus Detection of total phosphorus gb/t6437 Total phosphorus equipment Spectrophotometry and Total Organic Carbon total phosphorus electrode method Method for Determination of Feed Total Nitrogen Total Phosphorus Test Method Determination method of total phosphorus and total nitrogen Determination of liquid spectrophotometry Determination of total arsenic by spectrophotometry spectrophotometric sauce Spectrophotometric Total Organic Carbon Total phosphorus 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Phosphorus and Total Phosphorus Phosphorus Total Phosphorus Definition TP temperature Total Nitrogen Determination Spectrophotometry Beverage total phosphorus Total Phosphorus Total Phosphorus Determination method of total nitrogen in feed Total Organic Carbon Spectrophotometry Beverage total phosphorus Fluorescent analysis of total phosphorus Elemental Phosphorus Total Phosphorus Total Phosphorus Total Phosphorus Total Nitrogen Determination Spectrophotometry Determination of Feed Total Nitrogen Determination of total phosphorus tin GB/T 6437-2018 Total Nitrogen Spectrophotometric Determination Determination wavelength of total phosphorus Total phosphorus monitoring method Determination of total nitrogen content in water by spectrophotometry Phosphorus in Beverages Elemental Phosphorus and Total Phosphorus Total phosphorus standard Total phosphorus composition Fish total phosphorus Photometric method for the determination of total nitrogen Total Phosphorus and Elemental Phosphorus Spectrophotometric method for the determination of cod Spectrophotometric detection cup Spectrophotometer total nitrogen Spectrophotometer Total Nitrogen Total Phosphorus Experiment Phosphor spectrophotometry Total Phosphorus Test Method ultra-long phosphorescence The detection method of total phosphorus Composition of Phosphorus in Feed Total Phosphorus in Phosphates and Total Phosphorus in Feed Feed phosphorus phosphorus in feed Total Phosphorus and Total Phosphorus Determination method of total phosphorus 1 Total phosphorus monitoring method total phosphorus in feed Feed total phosphorus total alkaloid spectrophotometry Determination of total phosphorus in water quality Determination of Phosphorus Content in Feed Determination wavelength of total phosphorus in water Spectrophotometric detection of total nitrogen Feed laws and regulations Total Phosphorus in Surface Water Feed phosphorus Method for Determination of Feed Total Phosphorus Determination of tin in water spectrophotometric method Feed total nitrogen determination method Total Phosphorus Composition Spectroscopic Total Phosphorus Analysis Total phosphorus composition Total Phosphorus in Beverages Standard Method for Total Phosphorus Total phosphorus monitoring method Total phosphorus detection method light + photometric method Total Phosphorus Form Preparation of total phosphorus Feed total fat determination Determination of total phosphorus in feed Total Phosphorus Analysis Method Spectrophotometry Total Phosphorus Analysis Spectrophotometry Determination of total phosphorus by gravimetric method Determination method of total nitrogen by spectrophotometry Analysis method of total phosphorus total phosphorus in the environment Standard Method for Total Phosphorus cod determination + spectrophotometry Determination of Total Organic Carbon in Water by Ultraviolet Spectrophotometry Analysis of Phosphorus in Feed The method of total phosphorus detection Combined determination of total phosphorus and total 2. Analytical method for determination of total phosphorus in water Analytical method for determination of total phosphorus in water Determination method of total phosphorus l Standard Method for Total Phosphorus Total Phosphorus Determination Method Spectrophotometer Total Phosphorus Analysis Determination of Feed Total Phosphorus Total Phosphorus Test Method Determination of Phosphorus in Feed total nitrogen spectrophotometry Standard method for determination of total phosphorus Determination of total phosphorus and total nitrogen in water Total Phosphorus Determination Method Chromatography TP time color GB/T 6437-2002 Determination of total phosphorus by UV spectroscopy Total Phosphorus Spectrophotometer Total Phosphorus Spectrophotometer Method in Water Determination of Phosphorus by UV Spectrophotometer Total Phosphorus Spectrophotometry Feed total nitrogen detection GBT6437 GB/T 6437-2002 GB/T 6437-2018 plastic spectrophotometer Total Phosphorus Determination of total sugar in feed Total nitrogen and total phosphorus spectrophotometry Determination of total phosphorus by titration method Determination method of available phosphorus in feed Phosphorus content in feed Determination method of total phosphorus in liquids Determination method of lithium in coal spectrophotometry Phosphate detection method spectrophotometry Spectrophotometric method for measuring total nitrogen Standard curve for determination of total phosphorus in feed Total Phosphorus Method Validation Determination method of cadmium in food Spectrophotometry Determination method of national standard total phosphorus Lianhua Technology Total Phosphorus Determination Method Total phosphorus site National standard detection method for total phosphorus Total phosphorus determination Determination method of total phosphorus in water spectrophotometry National standard method for total phosphorus Total phosphorus preservation method Determination method of total phosphorus in soil phosphorus classification Determination method of zinc in feed Methods and procedures for measuring moisture in feed Standard curve of total phosphorus in feed Determination method of feed components National standard detection method for total phosphorus Feed total carbon detection

《GB/T 6437-2002饲料中总磷的测定分光光度法》由TC76（全国饲料工业标准化技术委员会）归口，主管部门为国家标准化管理委员会。
本标准规定了用钼黄分光光度法测定饲料中总磷量的方法。本标准适用于饲料原料（除磷酸盐外）及饲料产品中磷的测定。

Scope

This standard specifies the method for the determination of total phosphorus in feed by molybdenum yellow spectrophotometry. This standard applies to the determination of phosphorus in feed ingredients (except phosphate) and feed products.

More samples: JJG 21-2008 JGJ 94-2008 DL/T 5154-2012

Sample only — not a preview of GB/T 6437-2002

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