GB/T 747-2003 in English
VALID- Determination of acid-insoluble lignin
- Issued on:2003-08-02
- Implemented on:2003-12-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$88.00
《GB/T 747-2003纸浆 酸不溶木素的测定》由TC141（全国造纸工业标准化技术委员会）归口，主管部门为中国轻工业联合会。
本标准规定了纸浆中酸不溶木素的测定方法，适用于测定各种未漂纸浆，也适用于测定木素含量高于１％的半漂纸浆，不适用于仅含少量木素的漂白纸浆。
Scope
This standard specifies the method for the determination of acid-insoluble lignin in pulp. This standard is applicable to the determination of various unbleached pulps, and also applicable to the determination of semi-bleached pulps with a lignin content higher than 1%. This standard does not apply to bleached pulp containing only a small amount of lignin.
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