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ASTM E 2408 : 2004 : R2015

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Standard Test Method for Relative Extensional Viscosity of Agricultural Spray Tank Mixes

Available format(s)

Hardcopy , PDF

Superseded date

12-07-2023

Language(s)

English

Published date

22-02-2016

€59.22
Excluding VAT

CONTAINED IN VOL. 11.05, 2016 Describes the determination of the relative extensional viscosity or Screen Factor (SF) of dilute agricultural spray mixes.

Committee
E 35
DocumentType
Test Method
Pages
4
ProductNote
Reconfirmed 2015
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

1.1This test method covers the determination of the relative extensional viscosity or Screen Factor (SF) of dilute agricultural spray mixes.

1.2The test can be used for tank mixes containing dissolved, emulsified or dispersed materials, or mixtures.

1.3Results may be affected by the quality of the water used. Make-up water quality should therefore be specified in the presentation of results.

1.4Proper safety and hygiene precautions must be taken when working with pesticide formulations to prevent skin or eye contact, vapor inhalation, and environmental contamination. Read and follow all handling instructions for the specific formulation and conduct the test in accordance with good laboratory practice.

Note 1:References to the development of extensional viscosity from dissolved polymers, extensional viscosity effects on the droplet size distribution of sprays, and measurements of screen factor on recirculated spray mixes containing polymers are available.2,3

1.5The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.6This 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.

ASTM E 2798 : 2019 Standard Test Method for Characterization of Performance of Pesticide Spray Drift Reduction Adjuvants for Ground Application
ASTM E 2798 : 2011 Standard Test Method for Characterization of Performance of Pesticide Spray Drift Reduction Adjuvants for Ground Application

ASTM D 1193 : 1977 : R1983 : EDT 1 Standard Specification for Reagent Water
ASTM E 609 : 2021 Standard Terminology Relating to Pesticides
ASTM E 609 : 2001 : REV A Standard Terminology Relating to Pesticides
ASTM E 1116 : 1998 : R2014 Standard Test Method for Emulsification Characteristics of Pesticide Emulsifiable Concentrates
ASTM E 1116 : 1998 : R2002 Standard Test Method for Emulsification Characteristics of Pesticide Emulsifiable Concentrates
ASTM D 1193 : 2006 : R2011 Standard Specification for Reagent Water
ASTM E 1116 : 1998 Standard Test Method for Emulsification Characteristics of Pesticide Emulsifiable Concentrates
ASTM E 609 : 2019 Standard Terminology Relating to Pesticides
ASTM D 1193 : 1991 Standard Specification for Reagent Water
ASTM E 609 : 2023 Standard Terminology Relating to Pesticides
ASTM D 1193 : 1970 Standard Specification For Reagent Water
ASTM E 1116 : 1998 : R2008 Standard Test Method for Emulsification Characteristics of Pesticide Emulsifiable Concentrates
ASTM D 1193 : 2006 Standard Specification for Reagent Water
ASTM D 1193 : 1999 Standard Specification for Reagent Water
ASTM D 1193 : 2006 : R2018 Standard Specification for Reagent Water
ASTM E 1116 : 1998 : R2019 Standard Test Method for Emulsification Characteristics of Pesticide Emulsifiable Concentrates

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