烟酸 [维生素B3],Nicotinic acid;Pharmaceutical Secondary Standard; Certified Reference Material
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鸡鼻炎合成培养基,Synthetic medium for chicken rhinitis
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氯化镨(III),Praseodymium(III) chloride;anhydrous, powder, 99.99% trace metals basis
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小鼠抗牛IgG [AP碱性磷酸酶标记],Anti-Bovine IgG-Alkaline Phosphatase Conjugated antibody, produced in mouse
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重楼皂苷I,Polyphyllin I [Chonglou Saponin I];≥98%
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二氢氧化硅 2,9,16,23-四叔丁基-29H,31H-酞菁,Silicon 2,9,16,23-tetra-tert-butyl-29H,31H-phthalocyanine dihydroxide;Dye content 80 %
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磷化铟(III),Indium(III) phosphide;pieces, 3-20 mesh, 99.998% trace metals basis