弹性因素（肌肉的） elastic component，elastic element

(K,Na) multi-element mixed standard solution (mixed standard)，100μg/ml,in water，阿拉丁

￥273.90

Verhoeff弹力纤维染色试剂盒-【现货】Verhoeff'S Elastic Fiber Staining Kit

￥1215

醛缩酶 来源于兔肌肉(悬浮液)，9024-52-6，EnzymoPure™, ≥10 units/mg protein，阿拉丁

￥2499.90

多环芳烃混标PAH-Mix9－(US EPA 16)，分析标准品, 200ug/ml each component in Acetonitrile，阿拉丁

￥1353.90

(As, Bi, Cd, Cu, Cr, Fe, Hg, Mn, Ni, Se, Pb, Zn) multi-element mixed standard solution (mixed standard)，100μg/ml 溶剂：5%硝酸，traceHCl，阿拉丁

￥1473.90