聚苯胺 (祖母绿碱)，Polyaniline (emeraldine base) [PAni]；average Mw ~5,000
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甘氨酰胺盐酸盐，Glycinamide hydrochloride；98% -
2-C-甲基-D-赤藓糖醇，2-C-Methyl-D-erythritol；≥90% (GC) -
![图片 2-甲基丁烷 [异戊烷]，2-Methylbutane；Pharmaceutical Secondary Standard; Certified Reference Material](https://www.bszh.cn/images/thumbs/0016895_2-2-methylbutanepharmaceutical-secondary-standard-certified-reference-material_32.png "显示明细 2-甲基丁烷 [异戊烷]，2-Methylbutane；Pharmaceutical Secondary Standard; Certified Reference Material")
2-甲基丁烷 [异戊烷]，2-Methylbutane；Pharmaceutical Secondary Standard; Certified Reference Material -
![图片 甲基-β-环糊精，Methyl-β-cyclodextrin [MβCD, MEBCD]；produced by Wacker Chemie AG, Burghausen, Germany, ≥95.0% cyclodextrin basis (calculated)](https://www.bszh.cn/images/thumbs/0014835_-methyl-cyclodextrin-mcd-mebcdproduced-by-wacker-chemie-ag-burghausen-germany-950-cyclodextrin-basis_32.png "显示明细 甲基-β-环糊精，Methyl-β-cyclodextrin [MβCD, MEBCD]；produced by Wacker Chemie AG, Burghausen, Germany, ≥95.0% cyclodextrin basis (calculated)")
甲基-β-环糊精，Methyl-β-cyclodextrin [MβCD, MEBCD]；produced by Wacker Chemie AG, Burghausen, Germany, ≥95.0% cyclodextrin basis (calculated) -
高碘酸，Periodic acid；puriss. p.a., ACS reagent, for oxidimetric titration, crystallized, ≥99.0% (RT) -
植酸酶来源于小麦，Phytase from wheat；≥0.01 unit/mg solid
