• Skip to main content
  • Skip to header right navigation
  • Skip to site footer

1-800-685-2088 | support@mat-cs.com

  • LinkedIn
MAT-CS - Materials Characterization Services

Materials Characterization Services

  • Home
  • About
    • Meet the Team
    • Consulting
  • Analytical Techniques
    • Bulk Analysis
    • Microscopy and Microanalytical
    • Surface and Thin Film
    • Polymer Characterization
    • Optical Measurements
    • Liquids and Gases
    • Electrical / Electronics
    • Reliability Testing
    • Miscellaneous
  • Test Methods
    • ASTM Methods List
    • ISO Methods List
    • AATCC
    • AOAC
    • AOCS
    • EPA, SM
    • FDA BAM
    • IP
    • JEDEC
    • MIL-STD
    • OCSPP
    • OPPTS
    • REACH
    • RoHS
    • SEMI
    • TAPPI
    • USP/EP/JP
  • Resources
    • Experiment Design
    • Consulting
    • The Laboratory Landscape
    • Quality Programs
    • Regulatory-Based Analyses
  • Contact
  • Get a Quote!
MAT-CS Home Cover

ASTM D1429

ASTM D1429 – Standard Test Methods for Specific Gravity of Water and Brine (Withdrawn 2022)

Description:

Significance and Use

4.1 Specific gravity is an important property of fluids being related to density and viscosity. Knowing the specific gravity will allow determination of a fluid’s characteristics compared to a standard, usually water, at a specified temperature. This will allow the user to determine if the test fluid will be heavier or lighter than the standard fluid.

Scope

1.1 These test methods cover the determination of the specific gravity of water and brine free of separable oil, as follows:

 Sections
Test Method A—Pycnometer 7 to 11, 21
Test Method B—Balance12 to 16, 21
Test Method C—Erlenmeyer Flask17 to 21
Test Method D—Hydrometer22 to 27

1.2 Test Methods A and B are applicable to clear waters or those containing only a moderate amount of particulate matter. Test Method B is preferred for samples of sea water or brines and is more sensitive than Test Method D which has the same general application. Test Method C is intended for samples of water containing mud or sludge.

1.3 It is the user’s responsibility to ensure the validity of these test methods for waters of untested matrices.

1.4 The test method was tested at 22°C over a range, shown in Tables 1-4, of 1.0252 through 1.2299; all data were corrected to 15.6°C (60°F).

1.5 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard.

Related Test Methods

ASTM D4978

ASTM D4977

ASTM D4972

ASTM D4970

ASTM D4966

ASTM D4964

ASTM D4960

ASTM D4959

ASTM D4953

ASTM D4952

ASTM D4951

ASTM D4950

Previous Post:MAT-CS Home CoverASTM D1425
Next Post:ASTM D143MAT-CS Home Cover

Ready to start your analysis?

Get a Quote!
MAT-CS

Your One Source for Materials Analysis

1-800-685-2088

support@mat-cs.com

  • Home
  • Analytical Techniques
  • Test Methods
  • Resources
  • Contact Us
  • Get a Quote!
  • Special Analysis Request

  • LinkedIn

Copyright © 2025 by Materials Characterization Services · All Rights Reserved
Website Built, Hosted, and Managed by Digital Donkey Marketing