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ASTM D4025-18

(Practice)

Standard Practice for Reporting Results of Examination and Analysis of Deposits Formed from Water for Subsurface Injection

Standard Practice for Reporting Results of Examination and Analysis of Deposits Formed from Water for Subsurface Injection

SIGNIFICANCE AND USE
5.1 This practice sets down the manner in which data obtained from other test methods should be reported. This is done in an effort to standardize the report form used.
SCOPE
1.1 This practice covers the manner in which the various results of examination and analysis to determine the composition of deposits formed from water for subsurface injection are to be reported.  
1.2 All analyses shall be made in accordance with the test methods of ASTM, unless otherwise specified.  
Note 1: While reporting of inorganic constituents in water-formed deposits as specified in Practice D933 is sufficient for certain industries, this practice provides for the reporting of organic and biological materials as well as inorganic constituents.
Note 2: Consistent with practices in industries where subsurface injection of water is practiced, reporting includes specifying of inorganic constituents as probable molecular combinations of the species for which analyses are performed.  
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.4 This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

General Information

Status
Published
Publication Date
30-Apr-2018
ICS
13.060.50 - Examination of water for chemical substances
Technical Committee
D19 - Water
Drafting Committee
D19.05 - Inorganic Constituents in Water
Current Stage
Ref Project

Relations

Refers
ASTM D4412-19 - Standard Test Methods for Sulfate-Reducing Bacteria in Water and Water-Formed Deposits
Effective Date
01-Dec-2019
Refers
ASTM D932-15 - Standard Practice for Filamentous Iron Bacteria in Water and Water-Formed Deposits
Effective Date
01-Feb-2015
Refers
ASTM D932-20 - Standard Practice for Filamentous Iron Bacteria in Water and Water-Formed Deposits
Effective Date
01-May-2020
Refers
ASTM D933-20 - Standard Practice for Reporting Results of Examination and Analysis of Water-Formed Deposits
Effective Date
01-May-2020

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ASTM D4025-18 - Standard Practice for Reporting Results of Examination and Analysis of Deposits Formed from Water for Subsurface InjectionASTM D4025-18 - Standard Practice for Reporting Results of Examination and Analysis of Deposits Formed from Water for Subsurface Injection
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REDLINE ASTM D4025-18 - Standard Practice for Reporting Results of Examination and Analysis of Deposits Formed from Water for Subsurface InjectionREDLINE ASTM D4025-18 - Standard Practice for Reporting Results of Examination and Analysis of Deposits Formed from Water for Subsurface Injection
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REDLINE ASTM D4025-18 - Standard Practice for Reporting Results of Examination and Analysis of Deposits Formed from Water for Subsurface Injection
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Standards Content (Sample)

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation: D4025 − 18
Standard Practice for
Reporting Results of Examination and Analysis of Deposits
1
Formed from Water for Subsurface Injection
This standard is issued under the fixed designation D4025; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope* D932Practice for Filamentous Iron Bacteria in Water and
Water-Formed Deposits
1.1 This practice covers the manner in which the various
D933Practice for Reporting Results of Examination and
results of examination and analysis to determine the composi-
Analysis of Water-Formed Deposits
tionofdepositsformedfromwaterforsubsurfaceinjectionare
D1129Terminology Relating to Water
to be reported.
D4412TestMethodsforSulfate-ReducingBacteriainWater
1.2 All analyses shall be made in accordance with the test
and Water-Formed Deposits
methods of ASTM, unless otherwise specified.
E29Practice for Using Significant Digits in Test Data to
Determine Conformance with Specifications
NOTE 1—While reporting of inorganic constituents in water-formed
deposits as specified in Practice D933 is sufficient for certain industries,
this practice provides for the reporting of organic and biological materials
3. Terminology
as well as inorganic constituents.
NOTE 2—Consistent with practices in industries where subsurface 3.1 Definitions:
injection of water is practiced, reporting includes specifying of inorganic
3.1.1 For definitions of terms used in this standard, refer to
constituents as probable molecular combinations of the species for which
Terminology D1129 and Practices D887.
analyses are performed.
1.3 The values stated in SI units are to be regarded as
4. History of Sample
standard. No other units of measurement are included in this
4.1 Information regarding the source and history of the
standard.
sample shall be included in the report of the analysis. This
1.4 This standard does not purport to address all of the
information should be that supplied by the individual submit-
safety concerns, if any, associated with its use. It is the
ting the sample as follows:
responsibility of the user of this standard to establish appro-
4.1.1 Name of company supplying the sample,
priate safety, health, and environmental practices and deter-
4.1.2 Name of location of plant, facility, and well,
mine the applicability of regulatory limitations prior to use.
4.1.3 Date and time of sampling,
1.5 This international standard was developed in accor-
4.1.4 Number of sample,
dance with internationally recognized principles on standard-
4.1.5 Nameandotherdesignationofequipmentfromwhich
ization established in the Decision on Principles for the
sample was removed,
Development of International Standards, Guides and Recom-
4.1.6 Precise location from which sample was removed,
mendations issued by the World Trade Organization Technical
4.1.7 Operating temperature and pressure of water or brine
Barriers to Trade (TBT) Committee.
at location of deposit,
4.1.8 Type of treatment applied to the water that formed the
2. Referenced Documents
deposit,
2
2.1 ASTM Standards:
4.1.9 An account of system operating conditions that may
D887Practices for Sampling Water-Formed Deposits
have contributed to deposition (for example, filter channeling,
chemical pump outage, or increased system temperature),
1
This practice is under the jurisdiction ofASTM Committee D19 on Water and 4.1.10 Appearance and extent of deposit prior to removal,
is the direct responsibility of Subcommittee D19.05 on Inorganic Constituents in
4.1.11 Exact method that was used in removing the sample
Water.
and notes concerning any contamination that might have
Current edition approved May 1, 2018. Published May 2018. Originally
occurred during the process,
approved in 1981. Last previous edition approved in 2013 as D4025–08a (2013).
DOI: 10.1520/D4025-18.
4.1.12 Specific methods used for preservation of sample
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
prior to and subsequent to removal,
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
4.1.13 Results of field tests made on the sample or related
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. equipment,
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
...

This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: D4025 − 08a (Reapproved 2013) D4025 − 18
Standard Practice for
Reporting Results of Examination and Analysis of Deposits
1
Formed from Water for Subsurface Injection
This standard is issued under the fixed designation D4025; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope Scope*
1.1 This practice covers the manner in which the various results of examination and analysis to determine the composition of
deposits formed from water for subsurface injection are to be reported.
1.2 All analyses shall be made in accordance with the test methods of ASTM, unless otherwise specified.
NOTE 1—While reporting of inorganic constituents in water-formed deposits as specified in Test Methods Practice D4412D933 is sufficient for certain
industries, this practice provides for the reporting of organic and biological materials as well as inorganic constituents.
NOTE 2—Consistent with practices in industries where subsurface injection of water is practiced, reporting includes specifying of inorganic constituents
as probable molecular combinations of the species for which analyses are performed.
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.4 This 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 safety, health, and healthenvironmental practices and determine the
applicability of regulatory limitations prior to use.
1.5 This international standard was developed in accordance with internationally recognized principles on standardization
established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued
by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Referenced Documents
2
2.1 ASTM Standards:
D887 Practices for Sampling Water-Formed Deposits
D932 Practice for Filamentous Iron Bacteria in Water and Water-Formed Deposits
D933 Practice for Reporting Results of Examination and Analysis of Water-Formed Deposits
D1129 Terminology Relating to Water
D4412 Test Methods for Sulfate-Reducing Bacteria in Water and Water-Formed Deposits
E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
3. Terminology
3.1 Definitions—Definitions: For definitions of terms used in this practice, reference should be made to Terminology D1129 and
Practice D887.
3.1.1 For definitions of terms used in this standard, refer to Terminology D1129 and Practices D887.
4. History of Sample
4.1 Information regarding the source and history of the sample shall be included in the report of the analysis. This information
should be that supplied by the individual submitting the sample as follows:
4.1.1 Name of company supplying the sample,
4.1.2 Name of location of plant, facility, and well,
4.1.3 Date and time of sampling,
4.1.4 Number of sample,
1
This practice is under the jurisdiction of ASTM Committee D19 on Water and is the direct responsibility of Subcommittee D19.05 on Inorganic Constituents in Water.
Current edition approved June 1, 2013May 1, 2018. Published July 2013May 2018. Originally approved in 1981. Last previous edition approved in 20082013 as
D4025 – 08a.D4025 – 08a (2013). DOI: 10.1520/D4025-08AR13.10.1520/D4025-18.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
D4025 − 18
TABLE 1 Major Headings for Determinations to Be Reported
Microbiological examination
Moisture and volatile material
Solvent-extractable components:
Fluorocarbon-extractables
Water-solubles
Acid-solubles
Solvent-insolubles
Loss at 900°C
Ash
Inorganic components
4.1.5 Name and other designation of equipment from which sample was removed,
4.1.6 Precise location from which sample was removed,
4.1.7 Operating temperature
...

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SCOPE
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ASTM
ASTM D8025-23(Test Method)
Standard Test Method for Determination of Select Pesticides in Water by Multiple Reaction Monitoring Liquid Chromatography Tandem Mass Spectrometry

SIGNIFICANCE AND USE
5.1 Pesticides may be used in various agricultural and household products. These products may enter waterways at low levels through run-off or misuse near water resources. Hence, there is a need for quick, easy and robust method to determine pesticide concentration in water matrices for understanding the sources and concentration levels in affected areas.  
5.2 This method has been single-laboratory validated in reagent water and surface waters (Tables 12-14).
SCOPE
1.1 This test method covers a method for analysis of selected pesticides in a water matrix by filtration followed with liquid chromatography/electrospray ionization tandem mass spectrometry analysis. The samples are prepared in 20 % methanol, filtered, and analyzed by liquid chromatography/tandem mass spectrometry. This method was developed for an agricultural run-off study, not for low level analysis of pesticides in drinking water. This method may be modified for lower level analysis. The analytes are qualitatively and quantitatively determined by this method. This method adheres to multiple reaction monitoring (MRM) mass spectrometry.  
1.2 A full collaborative study to meet the requirements of Practice D2777 has not been completed. This standard contains single-operator precision and bias based on single-operator data. Publication of standards that have not been fully validated is done to make the current technology accessible to users of standards, and to solicit additional input from the user community.  
1.3 A reporting limit check sample (RLCS) is analyzed during every batch to ensure that if an analyte was present in a sample at or near the reporting limit it would be positively identified and accurately quantitated within set quality control limits. A method detection limit (MDL) study was not done for this method, the method detection limits would be much lower than the reporting limits in this method and would be irrelevant. A RLCS was determined to be more applicable for this standard. If this method is adapted to report much lower or near the MDL then a MDL study would be warranted.  
1.4 Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.5 The Reporting Range for the target analytes are listed in Table 1.  
1.5.1 The reporting limit in this test method is the minimum value below which data are documented as non-detects. The reporting limit is calculated from the concentration of the Level 1 calibration standard as shown in Table 6 after taking into account an 8 mL water sample volume and a final diluted sample volume of 10 mL (80 % water/20 % methanol).  
1.6 This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ASTM
ASTM D7485-23(Test Method)
Standard Test Method for Determination of Nonylphenol, p-tert-Octylphenol, Nonylphenol Monoethoxylate and Nonylphenol Diethoxylate in Environmental Waters by Liquid Chromatography/Tandem Mass Spectrometry

SIGNIFICANCE AND USE
5.1 NP and OP have been shown to have toxic effects in aquatic organisms. The source of NP and OP is prominently from the use of common commercial surfactants. The most widely used surfactant is nonylphenol ethoxylate (NPEO) which has an average ethoxylate chain length of nine. The ethoxylate chain is readily biodegraded to form NP1EO, NP2EO, nonylphenol carboxylate (NPEC) and, under anaerobic conditions, NP. NP will also biodegrade, but may be released into environmental waters directly at trace levels. This method has been investigated and is applicable for environmental waters, including seawater.
SCOPE
1.1 This test method covers the determination of nonylphenol (NP), nonylphenol ethoxylate (NP1EO), nonylphenol diethoxylate (NP2EO), and octylphenol (OP), extracted from water utilizing solid phase extraction (SPE), separated using liquid chromatography (LC) and detected with tandem mass spectrometry (MS/MS). These compounds are qualitatively and quantitatively determined by this method. This method adheres to single reaction monitoring (SRM) mass spectrometry.  
1.2 The method detection limit (MDL) and reporting limit (RL) for NP, NP1EO, NP2EO, and OP are listed in Table 1.    
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.4 This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ASTM
ASTM D7645-23(Test Method)
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)

SIGNIFICANCE AND USE
5.1 This test method has been developed by U.S. EPA Region 5 Chicago Regional Laboratory (CRL).  
5.2 The N-methyl carbamate (NMC) pesticides: aldicarb, carbofuran, methomyl, oxamyl, and thiofanox have been identified by EPA as working through a common mechanism. These affect the nervous system by reducing the ability of enzymes. Enzyme inhibition was the primary toxicological effect of regulatory concern to EPA in assessing the NMC’s food, drinking water, and residential risks. In most of the country, NMC residues in drinking water sources are at levels that are not likely to contribute substantially to the multi-pathway cumulative exposure. Shallow private wells extending through highly permeable soils into shallow, acidic ground water represent what the EPA believes to be the most vulnerable drinking water. Aldicarb sulfone and aldicarb sulfoxide are breakdown products of aldicarb and should also be monitored due to their toxicological effects.4  
5.3 This test method has been investigated for use with reagent, surface, and drinking water for the selected carbamates: aldicarb, aldicarb sulfone, aldicarb sulfoxide, carbofuran, methomyl, oxamyl, and thiofanox.
SCOPE
1.1 This test method covers the determination of aldicarb, aldicarb sulfone, aldicarb sulfoxide, carbofuran, methomyl, oxamyl, and thiofanox (referred to collectively as carbamates in this test method) in water by direct injection using liquid chromatography (LC) and detected with tandem mass spectrometry (MS/MS). These analytes are qualitatively and quantitatively determined by this test method. This test method adheres to multiple reaction monitoring (MRM) mass spectrometry.  
1.2 The Detection Verification Level (DVL) and Reporting Range for the carbamates are listed in Table 1.    
1.2.1 The DVL is required to be at a concentration at least 3 times below the Reporting Limit (RL) and have a signal/noise ratio greater than 3:1. Fig. 1 displays the signal/noise ratios of the primary single reaction monitoring (SRM) transitions, and Fig. 2 displays the confirmatory SRM transitions at the DVLs for the carbamates.  
1.3 Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.4 This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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