250Ml Clear reagent karama nwere okpu na-acha anụnụ anụnụ
GL.
Slovenian
Albania
Welsh
Polish
COD reagent vial na-ezo aka n'ụdị vial a kapịrị ọnụ ejiri na nyocha kemịkalụ maka ịlele ihe achọrọ oxygen (COD) nke nlele mmiri. COD bụ ihe nlele nke ọnụọgụ oxygen chọrọ iji kemịkalụ oxidize na ogige organic na inorganic dị na nlele mmiri.
Hibru
13-425 ịghasa vial