Gold and gold bearing alloys Determination of gold content (greater than 99.95%) - Inductively coupled plasma - Atomic emission spectrometry

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

12-20-2007

Publisher

Standards Australia

Preview

Sets out a procedure for indirect determination of high purity gold after determination of impurities by Inductively Coupled Plasma-Atomic Emission Spectrometry ICP-AES. The method is suitable for gold and gold alloys containing more than 99.95 percent gold.

This Standard sets out an instrumental procedure for the indirect determination of high purity gold after determination of impurities by Inductively Coupled Plasma–Atomic Emission Spectrometry (ICP–AES). The method is suitable for gold and gold alloys containing more than 99.95% gold.Consideration should be given to the origin, manufacture and final use of the product in identifying the list elements to be tested. The following list of elements is not necessarily complete: Ag, Al, As, Be, Bi, Ca, Cr, Cu, Fe, Ir, Mg, Mn, Ni, Pb, Pd, Pt, Rh, Se, Si, Sn, Te, Ti, Zn.It is recommended that a qualitative scan be carried out on unknown material to assist in identifying any elements additional to the list.NOTE: This is an intricate procedure and should be performed only by an analyst familiar with the chemistry of the technique and the operational procedures of the instrument used.

Committee	CH-010
DocumentType	Standard
ISBN	0 7337 8495 X
Pages	14
ProductNote	Reconfirmed 18/05/2018.This standard has been reconfirmed in Australia in 2018 and remains current in New Zealand. Reconfirmation Notice 18/05/2018
PublisherName	Standards Australia
Status	Current
Supersedes	DR 06636

First published as AS 3515.4-2007.Reconfirmed 2018. First published as AS 3515.4-2007.

AS 2166-2002	Laboratory glassware - One-mark pipettes
AS/NZS 2243.10:2004	Safety in laboratories Storage of chemicals
AS/NZS 2243.1:2005	Safety in laboratories Planning and operational aspects
AS 2508.10.001-2000	Safe storage and handling information card - Agricultural and veterinary chemicals (Packaged products only)
AS 2508.2.007-2001	Safe storage and handling information card - Liquefied petroleum gas
AS 2162.2-1998	Verification and use of volumetric apparatus - Guide to the use of piston-operated volumetric apparatus (POVA)
AS 2850-1986	Chemical analysis - Interlaboratory test programs - For determining precision of analytical method(s) - Guide to the planning and conduct
AS 3641.2-1999	Recommended practice for atomic emission spectrometric analysis Inductively coupled plasma excitation
AS 2167-2005	Graduated straight pipettes
AS 3641.1-1999	Recommended practice for atomic emission spectrometric analysis Principles and techniques
AS/NZS 2243.2:2006	Safety in laboratories Chemical aspects
AS 2162.1-1996	Verification and use of volumetric apparatus General - Volumetric glassware
AS ISO/IEC 17025-2005	General requirements for the competence of testing and calibration laboratories (Reconfirmed 2016)
AS 2164-2003	Laboratory glassware - One-mark volumetric flasks

View more information

US$60.92

Excluding Tax where applicable

Product format

I agree to the DRM document license rules apply against the PDF selection made.

Please confirm that you agree to the document license rules for this document.

I agree to the document license rules .

Please confirm that you agree to the document license rules for this document.

Access your standards online with a subscription

Features

Simple online access to standards, technical information and regulations.
Critical updates of standards and customisable alerts and notifications.
Multi-user online standards collection: secure, flexible and cost effective.

Learn more on subscription solutions

Get in touch with us

Log into your Account

AS 3515.4-2007

Current

Abstract

Scope

General Product Information

History

Standards Referenced By This Book

Category

Subcategory

Access your standards online with a subscription