DB42/T 1086-2015 森林土壤有机质的测定 分光光度法

ICS13.080.05

B11

备案号：DB42

湖北省地方标准

DB42/T1086—2015

森林土壤有机质的测定分光光度法

Determinationoforganicmatterinforestsoil-spectrophotometricmethod

（报批稿）

2015-08-04发布2015-11-01实施

湖北省质量技术监督局发布

DB42/T1086—2015

目次

前言................................................................................II

1范围..............................................................................1

2规范性引用文件....................................................................1

3原理..............................................................................1

4试剂..............................................................................1

5仪器和设备........................................................................1

6样品..............................................................................2

7分析步骤..........................................................................2

8结果计算..........................................................................2

9精密度............................................................................3

10注意事项..........................................................................3

I