Heptadecanoic acid Analytical reference substance, 99% 506-12-7 C₁₇H₃₄O₂ 270.45 g./mol ฿9,840.00 View
Magnetic adsorbent Matrix: SiO2, surface group: -SH, particle size: 4-5μm, unit: 10mg/ml ฿2,300.00 View