ASTM-D7600 2009

$40.63

D7600-09 Standard Test Method for Determination of Aldicarb, Carbofuran, Oxamyl and Methomyl by Liquid Chromatography/Tandem Mass Spectrometry

Published By	Publication Date	Number of Pages
ASTM	2009	10

Guaranteed Safe Checkout

Categories: 13.060.50 - Examination of water for chemical substances, ASTM

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

Description

1.1 This procedure covers the determination of aldicarb, carbofuran, oxamyl and methomyl (referred to collectively as carbamates in this test method) in surface 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 method. This method adheres to multiple reaction monitoring (MRM) mass spectrometry.

1.2 This test method has been developed in support of the National Homeland Security Research Center, US EPA by Region 5 Chicago Regional Laboratory.

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

1.4.1 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.

1.4.2 The reporting limit is the concentration of the Level 1 calibration standard as shown in Table 2 for the carbamates.

1.5 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 and health practices and determine the applicability of regulatory limitations prior to use.

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology
2	Summary of Test Methods Significance and Use Interferences Apparatus Reagents and Materials TABLE 1
3	FIG. 1 FIG. 2
4	Hazards Sampling Preparation of LC/MS/MS TABLE 2 TABLE 3 TABLE 4
5	Calibration and Standardization
6	TABLE 5
7	Procedure Calculation or Interpretation of Results TABLE 6
8	Report Precision and Bias Keywords TABLE 7
9	TABLE 8 TABLE 9 TABLE 10

Additional information

Standard Title	D7600-09 Standard Test Method for Determination of Aldicarb, Carbofuran, Oxamyl and Methomyl by Liquid Chromatography/Tandem Mass Spectrometry
Published Code	ASTM
Publication Date	2009
Pages Count	10
ICS Codes	13.060.50 - Examination of water for chemical substances

Preview PDF


PDF Format	Searchable	Printable	Preview Now

ASTM-D7600 2009

PDF Catalog

Related products