Mechanical composition quality control substances in soil
-
Mechanical composition quality control substances in soil
RMU178 | 6袋/套(60g/袋)
-
Available boron quality control substances in soil
RMU134 | 100g/瓶
-
Exchangeable acidity quality control substances in soil
RMU020 | 100g/瓶
-
Exchangeable acidity quality control substances in soil
RMU021 | 100g/瓶
-
Exchangeable acidity quality control substances in soil
RMU068 | 100g/瓶
-
Total potassium quality control substance in soil
RMU118a | 70g/瓶
-
Total potassium quality control substance in soil
RMU019 | 70g/瓶
土壤中机械组成质量控制物质(酸性)《土壤分析技术规范》第二版5.1(吸管法)5.2(比重法)、NY/T1121.3-2006
RMU179
NY/T1121.3-2006、《土壤分析技术规范》第二版5.1吸管法和5.2比重计法
标准值(%)
扩展不确定度(%)(K=2)
粗砂粒(2.0mm~0.2mm)
40.4
3.6
42.1
4.1
细砂粒(0.2mm~0.02mm)
21.7
2.2
19.3
1.9
粉粒(0.02mm~0.002mm)
24.4
2.0
27.3
2.5
黏粒(﹤0.002mm)
13.6
1.1
11.5
1.1
土壤质地名称
砂质壤土
pH*
6.40
比重*(g/cm3)
2.65
您正在浏览的产品:土壤中机械组成质量控制物质(酸性)《土壤分析技术规范》第二版5.1(吸管法)5.2(比重法)、NY/T1121.3-2006
手机版:土壤中机械组成质量控制物质(酸性)《土壤分析技术规范》第二版5.1(吸管法)5.2(比重法)、NY/T1121.3-2006
本公司销售的所有产品仅供实验科研使用,不用于人体及临床诊断。