ASTM D7599 - 16

    Standard Test Method for Determination of Diethanolamine, Triethanolamine, N-Methyldiethanolamine and N-Ethyldiethanolamine in Water by Single Reaction Monitoring Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)

    Active Standard ASTM D7599 | Developed by Subcommittee: D19.06

    Book of Standards Volume: 11.02


      Format Pages Price  
    PDF 10 $45.00   ADD TO CART
    Hardcopy (shipping and handling) 10 $45.00   ADD TO CART
    Standard + Redline PDF Bundle 20 $54.00   ADD TO CART


    Significance and Use

    5.1 N-Ethyldiethanolamine, N-methyldiethanolamine and triethanolamine are Schedule 3 compounds under the Chemical Weapons Convention (CWC). Schedule 3 chemicals include those that have been produced, stockpiled or used as a chemical weapon, poses otherwise a risk to the object and purpose of the CWC because they possess such lethal or incapacitating toxicity as well as other properties that might enable it to be used as a chemical weapon, poses otherwise a risk to the object and purpose of the CWC by virtue of it’s importance in the production of one or more chemicals listed in Schedules 1 or 2, or it may be produced in large commercial quantities for purposes not prohibited under the CWC.4 Ethanolamines have a broad spectrum of applications. They are used to produce adhesives, agricultural products, cement grinding aids, concrete additives, detergents, specialty cleaners, personal care products, gas treatments, metalwork, oil well chemicals, packaging and printing inks, photographic chemicals, rubber, textile finishing, urethane coatings, textile lubricants, polishes, pesticides, and pharmaceuticals. Ethanolamines are readily dissolved in water, biodegradable and the bio-concentration potential is low.5

    5.2 This test method has been investigated for use with reagent and surface water.

    1. Scope

    1.1 This procedure covers the determination of diethanolamine, triethanolamine, N-methyldiethanolamine and N-ethyldiethanolamine (referred to collectively as ethanolamines 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 test method. This test method adheres to single reaction monitoring (SRM) mass spectrometry.

    1.2 This test method has been developed by US EPA Region 5 Chicago Regional Laboratory (CRL).

    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 ethanolamines 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 at the DVLs and at higher concentrations for N-methyldiethanolamine.

    RSD (%)

    Diethanolamine

    25

    24

    6

    96.34

    51.00

    156.96

    31.31

    10.96

    32.50

    9.49

    Diethanolamine

    50

    24

    6

    101.41

    54.00

    154.80

    29.54

    7.97

    29.13

    7.91

    Diethanolamine

    200

    24

    6

    101.57

    61.00

    138.00

    20.98

    10.50

    20.66

    10.85

    Diethanolamine

    425

    24

    6

    102.06

    70.00

    138.82

    17.98

    5.90

    17.61

    5.70

    Triethanolamine

    25

    24

    6

    87.70

    35.96

    157.20

    27.00

    25.18

    30.79

    27.48

    Triethanolamine

    50

    24

    6

    94.95

    67.00

    121.66

    16.39

    9.57

    17.26

    9.66

    Triethanolamine

    200

    22

    6

    105.00

    79.50

    132.00

    14.06

    11.81

    13.39

    11.52

    Triethanolamine

    425

    24

    6

    96.94

    40.00

    144.94

    27.56

    4.41

    28.43

    5.76

    N-Ethyldiethanolamine

    25

    24

    6

    90.61

    31.00

    132.00

    39.42

    7.47

    43.51

    10.42

    N-Ethyldiethanolamine

    50

    23

    6

    111.88

    49.00

    146.00

    28.71

    7.19

    25.66

    7.56

    N-Ethyldiethanolamine

    200

    24

    6

    106.20

    60.00

    134.00

    23.09

    11.96

    21.74

    12.23

    N-Ethyldiethanolamine

    425

    24

    6

    99.67

    51.00

    130.00

    23.07

    4.68

    23.15

    6.01

    N-Methyldiethanolamine

    25

    24

    6

    88.43

    41.72

    133.60

    25.24

    13.29

    28.55

    16.70

    N-Methyldiethanolamine

    50

    24

    6

    102.28

    56.00

    153.80

    25.85

    8.73

    25.27

    8.22

    N-Methyldiethanolamine

    200

    24

    6

    101.02

    59.00

    136.50

    20.07

    9.51

    19.87

    9.54

    N-Methyldiethanolamine

    425

    24

    6

    94.75

    63.00

    115.76

    15.02

    3.34

    15.85

    3.72

    Diethanolamine-D8 (Surrogate)

    200

    96

    6

    103.02

    60.00

    151.95

    21.13

    9.40

    20.51

    9.25

    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.


    2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

    ASTM Standards

    D1129 Terminology Relating to Water

    D1193 Specification for Reagent Water

    D2777 Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water

    D3694 Practices for Preparation of Sample Containers and for Preservation of Organic Constituents

    D3856 Guide for Management Systems in Laboratories Engaged in Analysis of Water

    D5847 Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis

    E2554 Practice for Estimating and Monitoring the Uncertainty of Test Results of a Test Method Using Control Chart Techniques

    Other Documents

    EPA publication SW-846 Test Methods for Evaluating Solid Waste, Physical/Chemical Methods Available from National Technical Information Service (NTIS), U.S. Department of Commerce, 5285 Port Royal Road, Springfield, VA, 22161 or at http://www.epa.gov/epawaste/hazard/testmethods/index.htm.


    ICS Code

    ICS Number Code 13.060.50 (Examination of water for chemical substances)

    Referencing This Standard
    Link Here
    Link to Active (This link will always route to the current Active version of the standard.)

    DOI: 10.1520/D7599-16

    ASTM International is a member of CrossRef.

    Citation Format

    ASTM D7599-16, Standard Test Method for Determination of Diethanolamine, Triethanolamine, N-Methyldiethanolamine and N-Ethyldiethanolamine in Water by Single Reaction Monitoring Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS), ASTM International, West Conshohocken, PA, 2016, www.astm.org

    Back to Top