GB/T 13449-1992 in English

SUPERSEDED

Gold lump ores－Increment sampling and sample preparation－Manual method

Issued on:1992-04-24
Implemented on:1992-12-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $100.00
$97.00

Standard No:	GB/T 13449-1992
Document status:	SUPERSEDED
Superseded by:	GB/T 13449-2021 Method for sampling and sample preparation of gold lump ores
Superseded on:	2021-11-01
Title in English:	Gold lump ores－Increment sampling and sample preparation－Manual method
Title in Chinese:	块矿取样和制样方法手工方法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1992-04-24
Implemented on:	1992-12-01
ICS Classification:	73.060-Metalliferous minerals
Chinese Classification:	D46-Precious metal ore
Professional Classification:	GB-National Standard
Related Keywords:	gold lump ores－increment sampling sample preparation－manual method scopethis standard gold nugget ore gold nuggets sample preparation methods
Related Topics:	Various ore sampling methods iron ore manual sampling method Mineral Sampling Methods Weighing method xrf sample preparation method Sample cutting Mineral Sampling Manual spotting two same tg Automatic sampling and manual sampling tem sample preparation method Determination of sample preparation method tem sample preparation method tem sample preparation method tem three sample preparation methods Sample loading method gpc sample preparation method Artisanal Gold Ore manual spotter Block spotting Gold spraying for sample preparation sample maker Gold spray sample preparation gpc sample preparation method Solid sample preparation method Sample extraction method tem block SEM sample preparation method GC sample preparation method Manual grinding mine sampling GC sample preparation method TEM sample preparation method replica method Manual grinding Mass spectrometry sample preparation method Saw sample Mass spectrometry sample preparation method Working electrode sample preparation Phosphate Rock Sampling tga sample preparation method sample point manual sample divider Surface Water Sampling Methods Disadvantages of sample method xrf sample preparation method group sample method Mineral Sampling Methods tem sample preparation method Mercury porosimetry method Sample Preparation Equipment and Tools tem sample preparation method sample method environmental sampling method dma sample preparation method IS 13449-1992 GBT13449 GB/T 13449-1992 GB/T 13449-2021 Gold Nugget Sampling and Sample Preparation Methods Assay methods for gold ore grade Frozen product sampling methods and How to prepare potassium NMR sample preparation method Liquid NMR sample preparation method Mine detection method sampling Sampling principles of sampling method Pyrite sampling and preparation Preparation method of elemental potassium Measurement method of balance sampling method Field sampling method Traditional sample extraction methods Liver Transcriptome Sampling Methods Manual injection method Lithium ore sampling How to make potassium sample How to prepare air-dried samples Infrared tableting method sample preparation method Introduction to various sample sampling methods How to prepare liquid nitrogen Liquid sample preparation methods Lithium ore sample preparation Preparation method of gold trichloride Methods for Preparing Biological Samples for Electron Microscopy Manual sample preparation Liquid sample NMR sample preparation method Flow cytometry preparation method How to use sampling methods to sample herbs Particle size sampling method

《GB/T 13449-1992金块矿取样和制样方法手工方法》由TC243（全国有色金属标准化技术委员会）归口，主管部门为中国有色金属工业协会。
本标准规定了冶金用金块矿取样和制样的基本原则、工艺流程、工具、操作的基本要求和精密度。本标准适用于冶金用金块矿技术标准所规定的条件下，以手工方法为主的取样和制样方法。

Scope

This standard specifies the basic principles, technological process, tools, basic requirements and precision of operations for sampling and preparing gold nuggets for metallurgy. This standard is applicable to sampling and sample preparation methods mainly by manual method under the conditions stipulated in the technical standard of gold nugget ore for metallurgy.

More samples: JC/T 2453-2018 QC/T 942-2021 JJG 21-2008

Sample only — not a preview of GB/T 13449-1992