Standard Practice for Measuring the Physical Properties of Cannabis/Hemp Pre-rolls

SIGNIFICANCE AND USE
4.1 This practice will specify the baseline physical properties of a pre-roll, including the weight of cannabis herbal material in the pre-roll, the length of the pre-roll, and the diameter of the pre-roll.  
4.2 This practice will provide clarity on the physical properties of cannabis pre-rolls.
SCOPE
1.1 This practice is intended to be used to identify the physical properties of a cannabis/hemp pre-roll.  
1.2 This practice shall apply to pre-rolls made using herbal material(s) from any type of a cannabis plant (that is, cannabis/hemp), regardless of the cannabinoid content. For the sake of brevity, the term “cannabis” shall be used henceforth to refer to any type of cannabis plant (cannabis/hemp).  
1.3 This practice helps to provide clarity on pre-roll preparation and sampling to identify, measure, and report the length, diameter, and weight of cannabis pre-rolls.  
1.4 This practice shall not be applicable to infused cannabis pre-rolls, which are outside the scope of this standard.  
1.5 Units—The values stated in either SI units or United States Customary Units (USC Units) are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. Metric units will be stated as standard and USC units will be shown in brackets relative to the metric units.  
1.6 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

General Information

Status
Published
Publication Date
31-Aug-2021
Technical Committee
Current Stage
Ref Project

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Standards Content (Sample)

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation: D8343/D8343M − 21
Standard Practice for
Measuring the Physical Properties of Cannabis/Hemp Pre-
1
rolls
This standard is issued under the fixed designation D8343/D8343M; the number immediately following the designation indicates the
year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last
reapproval. A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope 2.1.1 cannabis end diameter, n—a straight line segment that
passes through the center of the cannabis herbal material side
1.1 This practice is intended to be used to identify the
of the pre-roll circumference at the widest location. (See Fig.
physical properties of a cannabis/hemp pre-roll.
1.)
1.2 This practice shall apply to pre-rolls made using herbal
2.1.2 crutch, n—a small strip of thick paper of which one
material(s) from any type of a cannabis plant (that is, cannabis/
end is folded over alternating the fold direction to form a “W”
hemp), regardless of the cannabinoid content. For the sake of
then rolled into a cylinder.
brevity, the term “cannabis” shall be used henceforth to refer to
2.1.2.1 Discussion—The terms “tip,” “filter tip,” and “filter”
any type of cannabis plant (cannabis/hemp).
are synonymous with “crutch.”
1.3 This practice helps to provide clarity on pre-roll prepa-
2.1.3 diameter measuring device, n—an analogue or elec-
ration and sampling to identify, measure, and report the length,
tronic device used to measure the diameter of an object capable
diameter, and weight of cannabis pre-rolls.
of measuring within 0.1 mm [0.0039 in.] or less.
1.4 This practice shall not be applicable to infused cannabis
2.1.3.1 Discussion—Examples of such devices include, but
pre-rolls, which are outside the scope of this standard.
are not limited, to calipers, verniers, and digital micrometers.
1.5 Units—The values stated in either SI units or United
2.1.4 filter tip diameter, n—a straight line segment that
States Customary Units (USC Units) are to be regarded
passes through the center of the filter side of the pre-roll
separately as standard. The values stated in each system may
circumference. (See Fig. 1.)
not be exact equivalents; therefore, each system shall be used
2.1.5 length (L), n—the measurement from one end of the
independently of the other. Combining values from the two
pre-roll to the other along the longest side. (See Fig. 1.)
systems may result in non-conformance with the standard.
2.1.6 length measuring device, n—an analogue or electronic
Metric units will be stated as standard and USC units will be
device used to measure the length of an object, capable of
shown in brackets relative to the metric units.
measuring within 0.1 mm [0.0039 in.] or less.
1.6 This standard does not purport to address all of the
2.1.6.1 Discussion—The term measuring device is com-
safety concerns, if any, associated with its use. It is the
monly known as an instrument for measuring physical quantity
responsibility of the user of this standard to establish appro-
or characteristics and has varying degrees of instrument error
priate safety, health, and environmental practices and deter-
andmeasurementuncertainty.Examplesofsuch devicescanbe
mine the applicability of regulatory limitations prior to use.
vernier, dial, and digital calipers.
1.7 This international standard was developed in accor-
2.1.7 pre-roll, n—a prefabricated unit for personal inhala-
dance with internationally recognized principles on standard-
ization established in the Decision on Principles for the tion via combustion that is typically constructed of a wrapping
paper, a filter, and dried flowers of a cannabis plant.
Development of International Standards, Guides and Recom-
mendations issued by the World Trade Organization Technical 2.1.7.1 Discussion—A common synonym for pre-roll is
Barriers to Trade (TBT) Committee. joint.
2.1.8 relative humidity (RH) measuring device, n—a device
2. Terminology
with a humidity sensor or detector used to measure the relative
2.1 Definitions of Terms Specific to This Standard:
humidity in the air capable of measuring within 65%.
2.1.9 temperature measuring device, n—a device used to
1 measure temperature capable of measuring within 61°C
This practice is under the jurisdiction of ASTM Committee D37 on Cannabis
and is the direct responsibility of Subcommittee D37.04 on Processing and
[61.8 °F].
Handling.
2.1.10 tipping paper, n—a binding paper material used to
Current edition approved Sept. 1, 2021. Published September 2021. DOI:
10.1520/D8343_D8343M-21. marry the filter and wrapping paper of a pre-roll.
Copyright © ASTM In
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