(S)-2-Amino-6-(3-carboxypropanamido)hexanoic acid 95% 52685-16-2 C₁₀H₁₈N₂O₅ 246.26 g./mol ฿11,250.00 View
lead ion sdandard solution 1.00μg/g, matrix: K+ 2.2mg/L, Na+ 23mg/L, Ca2+ 39mg/L, Mg2+mg/L, 0.5mol/L HNO3 ฿2,680.00 View