ASTM D1440-96(2002) PDF

1.1 This test method covers the determination of the fiber length and length distribution in loose cotton fibers.

Note 1 - For another method for measuring fiber length, see Test Method D 1447.

1.2 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.