高效薄层层析硅胶板(乙酸钠)(不含荧光)，2%乙酸钠, 200*200 mm, 涂层厚度: 0.2-0.25 mm, 硅胶粒径: 5-20 μm, 30片/盒

HPTLC silica gel plate (NaAc) (fluorescent indicator: no), 2% NaAc, 200*200 mm, layer thickness: 0.2-0.25 mm, particle size: 5-20 μm