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ASTM D 4841 : 1988 : R2013

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Practice for Estimation of Holding Time for Water Samples Containing Organic and Inorganic Constituents
Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

01-01-2013

CONTAINED IN VOL. 11.01, 2017 Defines the means of estimating the period of time during which a water sample can be stored after collection and preservation without significantly affecting the accuracy of analysis.

1.1This practice covers the means of estimating the period of time during which a water sample can be stored after collection and preservation without significantly affecting the accuracy of analysis.

1.2The maximum holding time is dependent upon the matrix used and the specific analyte of interest. Therefore, water samples from a specific source must be tested to determine the period of time that sample integrity is maintained by standard preservation practices.

1.3In the event that it is not possible to analyze the sample immediately at the time of collection, this practice does not provide information regarding degradation of the constituent of interest or changes in the matrix that may occur from the time of sample collection to the time of the initial analysis.

1.4The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.5This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Committee
D 19
DevelopmentNote
Supersedes ASTM D 4515 (09/2006)
DocumentType
Standard Practice
Pages
6
ProductNote
Reconfirmed 2013
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM D 3645 : 2015 Standard Test Methods for Beryllium in Water
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ASTM D 7645 : 2016 Standard Test Method for Determination of Aldicarb, Aldicarb Sulfone, Aldicarb Sulfoxide, Carbofuran, Methomyl, Oxamyl, and Thiofanox in Water by Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)
ASTM D 8025 : 2016 Standard Test Method for Determination of Select Pesticides in Water by Multiple Reaction Monitoring Liquid Chromatography Tandem Mass Spectrometry
ASTM D 3697 : 2017 Standard Test Method for Antimony in Water
ASTM D 3986 : 2017 Standard Test Method for Barium in Brines, Seawater, and Brackish Water by Direct-Current Argon Plasma Atomic Emission Spectroscopy
ASTM D 3558 : 2015 Standard Test Methods for Cobalt in Water
ASTM D 3373 : 2017 Standard Test Method for Vanadium in Water
ASTM D 3694 : 1996 : R2017 Standard Practices for Preparation of Sample Containers and for Preservation of Organic Constituents
ASTM D 3082 : 2015 Standard Test Method for Boron in Water
ASTM D 7572 : 2015 Standard Guide for Recovery of Aqueous Cyanides by Extraction from Mine Rock and Soil
ASTM D 4193 : 2008 : R2013 : EDT 1 Standard Test Method for Thiocyanate in Water
ASTM D 3651 : 2016 Standard Test Method for Barium in Brackish Water, Seawater, and Brines
ASTM D 4190 : 2015 Standard Test Method for Elements in Water by Direct-Current Plasma Atomic Emission Spectroscopy
ASTM D 4191 : 2015 Standard Test Method for Sodium in Water by Atomic Absorption Spectrophotometry
ASTM D 4192 : 2015 Standard Test Method for Potassium in Water by Atomic Absorption Spectrophotometry
ASTM D 1068 : 2015 Standard Test Methods for Iron in Water
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ASTM D 7365 : 2009 : REV A : R2015 Standard Practice for Sampling, Preservation and Mitigating Interferences in Water Samples for Analysis of Cyanide
ASTM D 858 : 2017 Standard Test Methods for Manganese in Water
ASTM D 1688 : 2017 Standard Test Methods for Copper in Water
ASTM D 1886 : 2014 Standard Test Methods for Nickel in Water
ASTM D 3856 : 2011 : R2015 Standard Guide for Management Systems in Laboratories Engaged in Analysis of Water (Withdrawn 2024)
ASTM D 3372 : 2017 Standard Test Method for Molybdenum in Water
ASTM D 1687 : 2017 Standard Test Methods for Chromium in Water
ASTM D 511 : 2014 Standard Test Methods for Calcium and Magnesium In Water
ASTM D 3559 : 2015 Standard Test Methods for Lead in Water (Withdrawn 2024)
ASTM D 7979 : 2017 Standard Test Method for Determination of Per- and Polyfluoroalkyl Substances in Water, Sludge, Influent, Effluent and Wastewater by Liquid Chromatography Tandem Mass Spectrometry (LC/MS/MS)
ASTM D 8024 : 2016 Standard Test Method for Determination of (Tri-n-butyl)-n-tetradecylphosphonium chloride (TTPC) in Water by Multiple Reaction Monitoring Liquid Chromatography/Mass Spectrometry (LC/MS/MS)
ASTM D 3223 : 2017 Standard Test Method for Total Mercury in Water
ASTM D 7644 : 2016 Standard Test Method for Determination of Bromadiolone, Brodifacoum, Diphacinone and Warfarin in Water by Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)
ASTM D 3370 : 2018 Standard Practices for Sampling Water from Flowing Process Streams
ASTM D 5612 : 1994 : R2018 Standard Guide for Quality Planning and Field Implementation of a Water Quality Measurement Program
ASTM D 3919 : 2015 Standard Practice for Measuring Trace Elements in Water by Graphite Furnace Atomic Absorption Spectrophotometry
ASTM D 3557 : 2017 Standard Test Methods for Cadmium in Water
ASTM D 1691 : 2017 Standard Test Methods for Zinc in Water
ASTM D 7237 : 2018 Standard Test Method for Free Cyanide and Aquatic Free Cyanide with Flow Injection Analysis (FIA) Utilizing Gas Diffusion Separation and Amperometric Detection

ASTM D 1129 : 2013 : REDLINE Standard Terminology Relating to Water
ASTM D 2777 : 2013 : REDLINE Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
ASTM D 1192 : 1998 Standard Guide for Equipment for Sampling Water and Steam in Closed Conduits (Withdrawn 2003)

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