ASTM International

Standard Test Method for Acid-Insoluble Lignin in Wood
 N D1106

Annotation

This test method2 covers the determination of the acid-insoluble lignin content of wood.

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. Specific precautionary statements are given in 6.1.

2 For further information on this test method the following references may be consulted:

Bray, M. W., "Methods Used at the Forest Products Laboratory for the Chemical Analysis of Pulps and Pulpwoods," Paper Trade Journal, Vol 87, No. 25, December 20, 1928, p. 29.

Ritter, G. J., Seborg, R. M., Mitchell, R. L., Industrial and Engineering Chemistry, Analytical Edition, Vol 4, 1932, p. 202.

Ritter, G. J., and Barbour, J. H., Industrial and Engineering Chemistry, Analytical Edition, Vol 7, 1935, p. 238.

Автоматический перевод:

Стандартный метод испытаний для кислотно-нерастворимого лигнина в древесине

Этот тест method2 покрывает определение кислотно-нерастворимого содержания лигнина древесины.