苏丹黑B,Sudan Black B;certified by the Biological Stain Commission
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左氧氟沙星半水合物,Levofloxacin Hemihydrate;≥99.0% (HPLC)
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左旋肉碱,L-Carnitine;Pharmaceutical Secondary Standard; Certified Reference Material
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羊抗人IgG [荧光双标记, PE-Cy3, PE-Cy5, PE-Cy5.5, PE-Cy7],Anti-Human IgG-(PE-Cy.x) Conjugated antibody, produced in goat
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尿素,Urea;BioUltra, for molecular biology, ≥99% (T)
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κ-卡拉胶 [角叉菜胶],κ-Carrageenan;sulfated plant polysaccharide
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甲氯芬那酸钠盐,Meclofenamic acid sodium salt;pharmaceutical secondary standard, certified reference material