DIN EN ISO 6647-1:2019-11
Отменен
Rice - Determination of amylose content - Part 1: Reference method: Spectrophotometric method with a defatting procedure by methanol and with calibration solutions of potato amylose and waxy rice amylopectin (ISO/DIS 6647-1:2019); German and English version prEN ISO 6647-1:2019
