Osmotic pressure molar concentration standard material (sodium chloride solution) 399.6 mOsmol·Kg-1 7647-14-5 NaCl 58.44 g./mol ฿1,500.00 View
6-hydroxy-7-methoxy-2-benzopyrone Analytical reference substance, 98% 776-86-3 C₁₀H₈O₄ 192.17 g./mol ฿1,980.00 View