bubble_chart REAGENT Soil Nitrate Nitrogen Concentration Assay Kit Spectrophotometry ฿7,020.00 ข้อมูล
bubble_chart REAGENT Soil Nitrate Nitrogen Concentration Assay Kit enzyme labeling method ฿13,041.00 ข้อมูล
bubble_chart REAGENT Soil Available Boron Concentration Assay Kit enzyme labeling method ฿18,630.00 ข้อมูล
bubble_chart REAGENT Soil Available Boron Concentration Assay Kit Spectrophotometry ฿10,665.00 ข้อมูล
bubble_chart REAGENT Soil available Sulfur Concentration Assay Kit enzyme labeling method ฿18,216.00 ข้อมูล
bubble_chart REAGENT Soil available Sulfur Concentration Assay Kit Spectrophotometry ฿9,720.00 ข้อมูล
bubble_chart REAGENT Soil Available Silicon Concentration Assay Kit enzyme labeling method ฿18,216.00 ข้อมูล