bubble_chart REAGENT Phosphate buffer solution pH=11.0 (2020 version CP, 8004 general rules) ฿3,150.00 ข้อมูล
bubble_chart REAGENT Tripotassium phosphate trihydrate ≥99.0% tagCAS:22763-03-7 functionsFormula:K₃PO₄₃H₂O gavelMW:266.31 g/mol ฿520.00 ข้อมูล