目录:上海首立实业有限公司>>HORIBA(过程&环境)>>水质测量分析>> B-343B-343 精巧型硝酸盐度计
The twin NO3 meter is designed for general purpo色 nitrate measurements, agricultural applications to measure nitrate in plant leaves, and nitrate in soil samples. Flat 色nsor technology enables measurements with only a few drops of sample. Measurements are simple, quick, and accurate.