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1.1 This specification includes tolerances for single jute yarns in Sections 4 through 8 and includes methods for the measurements of various properties in the Sections listed below:

Properties Sections Breaking Load (Strength) Single Strand 16 to 23 Matter Extractable with Organic Solvents 28 to 37 Twist 24 to 27 Yarn Number 11 to 15

1.2 The values stated in SI units are to be regarded as the standard.

1.3 The following hazards caveat pertains only to the test method portion, Sections 11, 20, 25, 26, and 33, of this specification: This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems 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.> See Note 3 and Section 32.