Name: ASTM D 7644 : 2016
Brand: ASTM
Price: 69.29 GBP

ASTM D 7644 : 2016

Superseded

Standard Test Method for Determination of Bromadiolone, Brodifacoum, Diphacinone and Warfarin in Water by Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)

Available format(s)

Hardcopy , PDF

Superseded date

09-06-2023

Language(s)

English

Published date

08-06-2016

Publisher

American Society for Testing and Materials

1.1This procedure covers the determination of bromadiolone, brodifacoum, diphacinone and warfarin (referred to collectively as rodenticides 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.

1.2The Detection Verification Level (DVL) and Reporting Range for the rodenticides are listed in Table 1.

1.2.1The 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 rodenticides.

1.2.2The reporting limit was calculated from the concentration of the Level 1 calibration standard, as shown in Table 4, accounting for the dilution of a 40 mL water sample up to a final volume of 50 mL with methanol to ensure analyte solubility.

1.3Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.4This 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
DocumentType	Test Method
Pages	15
PublisherName	American Society for Testing and Materials
Status	Superseded
SupersededBy	ASTM D 7644 : 2023
Supersedes	ASTM D 7644 : 2010 : EDT 2

ASTM D 3694 : 1996 : R2011	Standard Practices for Preparation of Sample Containers and for Preservation of Organic Constituents
ASTM D 4841 : 1988 : R2008	Standard Practice for Estimation of Holding Time for Water Samples Containing Organic and Inorganic Constituents
ASTM D 1129 : 2003	Standard Terminology Relating to Water
ASTM D 4841 : 1988 : R2018	Standard Practice for Estimation of Holding Time for Water Samples Containing Organic and Inorganic Constituents
ASTM D 1129 : 2013	Standard Terminology Relating to Water
ASTM D 1129 : 2013 : R2020	Standard Terminology Relating to Water
ASTM D 5847 : 1999 : REV A : EDT 1	Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis
ASTM D 3694 : 1996	Standard Practices for Preparation of Sample Containers and for Preservation of Organic Constituents
ASTM D 2777 : 2012	Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
ASTM D 1193 : 1977 : R1983 : EDT 1	Standard Specification for Reagent Water
ASTM D 4841 : 1988 : R1998	Standard Practice for Estimation of Holding Time for Water Samples Containing Organic and Inorganic Constituents
ASTM D 5847 : 2002 : R2007	Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis
ASTM D 1129 : 2006	Standard Terminology Relating to Water
ASTM D 2777 : 2003	Standard Practice for Determination of Precision and Bias of Applicable Methods of Committee D-19 on Water
ASTM D 2777 : 2021	Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
ASTM D 4841 : 1988 : R2003	Standard Practice for Estimation of Holding Time for Water Samples Containing Organic and Inorganic Constituents
ASTM D 2777 : 2013	Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
ASTM E 2554 : 2013	Standard Practice for Estimating and Monitoring the Uncertainty of Test Results of a Test Method Using Control Chart Techniques
ASTM D 4841 : 1988 : R2013	Standard Practice for Estimation of Holding Time for Water Samples Containing Organic and Inorganic Constituents
ASTM D 5847 : 2002 : R2012	Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis
ASTM D 2777 : 1998	Standard Practice for Determination of Precision and Bias of Applicable Methods of Committee D-19 on Water
ASTM D 3694 : 1996 : R2017	Standard Practices for Preparation of Sample Containers and for Preservation of Organic Constituents
ASTM D 1129 : 2013 : R2020 : EDT 1	Standard Terminology Relating to Water
ASTM D 1129 : 1999 : REV A	Standard Terminology Relating to Water
ASTM D 3856 : 2011	Standard Guide for Management Systems in Laboratories Engaged in Analysis of Water
ASTM D 1129 : 2006 : REV A	Standard Terminology Relating to Water
ASTM D 1193 : 2006 : R2011	Standard Specification for Reagent Water
ASTM D 5847 : 2002 : R2020	Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis
ASTM D 1129 : 2003 : REV A	Standard Terminology Relating to Water
ASTM D 3694 : 1996 : R2004	Standard Practices for Preparation of Sample Containers and for Preservation of Organic Constituents
ASTM D 1129 : 2002	Standard Terminology Relating to Water
ASTM E 2554 : 2018 : EDT 1	Standard Practice for Estimating and Monitoring the Uncertainty of Test Results of a Test Method Using Control Chart Techniques
ASTM D 1193 : 1991	Standard Specification for Reagent Water
ASTM D 3856 : 1995 : R2006	Standard Guide for Good Laboratory Practices in Laboratories Engaged in Sampling and Analysis of Water
ASTM D 1129 : 2004	Standard Terminology Relating to Water
ASTM D 5847 : 2022	Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis
ASTM D 2777 : 2008	Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
ASTM E 2554 : 2007	Standard Practice for Estimating and Monitoring the Uncertainty of Test Results of a Test Method in a Single Laboratory Using a Control Sample Program
ASTM D 3856 : 2011 : R2015	Standard Guide for Management Systems in Laboratories Engaged in Analysis of Water (Withdrawn 2024)
ASTM D 2777 : 2006	Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
ASTM D 3856 : 1995 : R2000	Standard Guide for Good Laboratory Practices in Laboratories Engaged in Sampling and Analysis of Water
ASTM D 1129 : 2002 : REV A	Standard Terminology Relating to Water
ASTM E 2554 : 2018	Standard Practice for Estimating and Monitoring the Uncertainty of Test Results of a Test Method Using Control Chart Techniques
ASTM D 5847 : 2002	Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis
ASTM D 1193 : 1970	Standard Specification For Reagent Water
ASTM D 4841 : 1988 : R2013 : EDT 1	Standard Practice for Estimation of Holding Time for Water Samples Containing Organic and Inorganic Constituents
ASTM D 1193 : 2006	Standard Specification for Reagent Water
ASTM D 1193 : 1999	Standard Specification for Reagent Water
ASTM D 1129 : 2010	Standard Terminology Relating to Water
ASTM D 1129 : 2006 : REV A : EDT 1	Standard Terminology Relating to Water
ASTM D 1129 : 2001	Standard Terminology Relating to Water
ASTM D 1129 : 2004 : EDT 1	Standard Terminology Relating to Water
ASTM D 1193 : 2006 : R2018	Standard Specification for Reagent Water
ASTM D 2777 : 2008 : EDT 1	Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water