bubble_chart REAGENT Naphthalene standard solution (methanol) 1×10-5g/mL, U=2% Matrix: Methanol ฿3,050.00 ข้อมูล
bubble_chart REAGENT Naphthalene standard solution (methanol) 1×10-7g/mL, U=2% Matrix: Methanol ฿3,050.00 ข้อมูล
bubble_chart REAGENT Naphthalene standard solution (methanol) 1×10-4g/mL, U=2% Matrix: Methanol ฿3,050.00 ข้อมูล
bubble_chart REAGENT Color (Pt–Co) standard solution 500 degrees Matrix: 10%HCL U=1% ฿4,580.00 ข้อมูล
bubble_chart REAGENT Bromate standard solution 1000μg/mL as BrO3-, matrix: water U=0.6% ฿980.00 ข้อมูล