GB/T 9730-2007 in English

VALID

Chemical reagent—General method for the determination of oxalates

Issued on:2007-12-18
Implemented on:2008-04-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $100.00
$97.00

Standard No:	GB/T 9730-2007
Document status:	VALID
Title in English:	Chemical reagent—General method for the determination of oxalates
Title in Chinese:	化学试剂草酸盐测定通用方法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2007-12-18
Implemented on:	2008-04-01
Superseding:	GB/T 9730-1988 Chemical reagent-General method for the determination of oxalates
ICS Classification:	71.040.30-Chemical reagents
Chinese Classification:	G60-Chemical reagent in general
Professional Classification:	GB-National Standard
Related Keywords:	chemical reagent general method general method oxalates scopethis standard method general
Related Topics:	oxalic acid Universal Reagent Universal Reagent General Chemical Reagents chemical fixative General method for determination of chemical reagent aldehyde General Chemical Reagents general chemical agent General chemical reagent name General Chemical Reagents Determination method of sodium oxalate Salt Test Method Salt Test Method chemical reagent oxalate General method for determination of chemical reagent oxalate Salt Meter Test Method Oxalate Determination method of hydrochloric acid How to use salt Determination method of formate Acetate Determination Method General method for determination of oxalate General Organic Reagents Total Acid Chemical Determination Method GBT9730 GB/T 9730-1988 GB/T 9730-2007 Chemical detection of formic acid GB/T 9730-2007 General method for determination of chemical reagent oxalate Determination method of acidic herbicides International Hydrochloric Acid Test Chemical reagent preparation method website Several methods of electrochemical testing Use of chemical reagents for engineering testing gb9730 What are the national standard testing methods for oxalic acid? gb/t 9730 EU test method for chlorate Ordinary liquid phase determination method for tetracycline hydrochloride Methods used to determine chemical structure Reagent hydrochloric acid infrared detection method Chemical reagent arsenic salt determination method

《GB/T 9730-2007化学试剂草酸盐测定通用方法》由TC63（全国化学标准化技术委员会）归口，TC63SC3（全国化学标准化技术委员会化学试剂分会）执行，主管部门为中国石油和化学工业联合会。

Scope

This standard specifies the general method for converting oxalate into azo compound and determining it by colorimetry. This standard applies to the determination of trace oxalate in organic reagents. The detection range of spectrophotometry is 1 μg/mL～20 μg/mL (calculated as C₂O₄), and the detection range of visual colorimetry is 0.4 μg/mL～20 μg/mL (calculated as C₂O₄). C₂O₄ count).

More samples: QC/T 942-2021 NB/T 47013.2-2015 JC/T 2453-2018

Sample only — not a preview of GB/T 9730-2007

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