bubble_chart REAGENT Total ion strength regulation buffer solution (TISAB I) PH=5.2, suitable for HJ955-2018 ฿2,300.00 ข้อมูล
bubble_chart REAGENT Total ion strength regulation buffer solution (TISAB II) PH=6, suitable for HJ955-2018 ฿2,300.00 ข้อมูล
bubble_chart REAGENT 2-(2,4,5,7-Tetrabromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)terephthalic acid 95% tagCAS:108703-40-8 functionsFormula:C₂₁H₈Br₄O₇ gavelMW:691.9 g/mol ฿36,000.00 ข้อมูล