Giải pháp hiệu chuẩn 500 mg/L O2 cho mã số COD Mã: Cy80COD-CC+TW (1 chai = 500 ml) Nhà sản xuất
In Stock
MPN:
mg/l CY80COD-CC E+H
Origin: Switzerland
Description
Calibration solution 500 mg/l O2 for COD meter item code: CY80COD-CC+TW (1 bottle = 500 ml) Manufacturer: E+H Not on the list of chemicals required to be declared and precursors subject to a permit
1.000 ₫
0 ₫
