Dung dịch chuẩn ion nitrat 30 ppm HORIBA Y044 (14 mL x 6) DEEP52 https://yeuhangduc.vn/
1,783,980₫
Mô tả
Chi tiêu đo: NO3-
- Y044 30ppm Nitrate Ion Standard Solution
- 14-ml x 6 bottles
- For Twin B-342 and LAQUAtwin B-742, NO3-11S