正壬烷，Nonane；analytical standard, ≥99.8% (GC)
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刃天青钠盐，Resazurin sodium salt；powder, BioReagent, suitable for cell culture, Dye content, ~80% -
![图片 氯化乙酰胆碱，Acetylcholine chloride [ACh]；Pharmaceutical Secondary Standard; Certified Reference Material](https://www.bszh.cn/images/thumbs/0014964_acetylcholine-chloride-achpharmaceutical-secondary-standard-certified-reference-material_32.png "显示明细 氯化乙酰胆碱，Acetylcholine chloride [ACh]；Pharmaceutical Secondary Standard; Certified Reference Material")
氯化乙酰胆碱，Acetylcholine chloride [ACh]；Pharmaceutical Secondary Standard; Certified Reference Material -
十三烷酸，Tridecanoic acid；≥98% -
β-葡萄糖苷酶来源于杏仁，β-Glucosidase from almonds；lyophilized powder, 10-30 units/mg solid -
硫酸铈(IV)四水合物，Cerium(IV) sulfate tetrahydrate；puriss. p.a., ≥98% -
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茜素黄GG，Alizarin Yellow GG [AYGG]；Dye content ≥90%
