bubble_chart REAGENT Water Sample Hexavalent Chromium Ion(Cr6) Concentration Assay Kit Spectrophotometry ฿6,750.00 View
bubble_chart REAGENT Soil and Water Total Phosphate Concentration Assay Kit enzyme labeling method ฿11,493.00 View
bubble_chart REAGENT Soil and Water Total Phosphate Concentration Assay Kit Micro method ฿11,493.00 View
bubble_chart REAGENT Soil and Water Total Phosphate Concentration Assay Kit Spectrophotometry ฿6,588.00 View
bubble_chart REAGENT Aminopyrine-N-Demethylase(AND) Activity Assay Kit enzyme labeling method ฿14,697.00 View