4′-硝基肉桂酸，4′-Nitrocinnamic acid；≥96.0% (acidimetric)
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亚硫酸钠，Sodium sulfite；BioXtra, ≥98% -
4-乙氧基苯甲酸乙酯，Ethyl 4-ethoxybenzoate；≥99.0% (GC) -
![图片 辣根过氧化物酶，Peroxidase from horseradish [POD, HRP]；Type I, essentially salt-free, lyophilized powder, ≥50 units/mg solid (using pyrogallol)](https://www.bszh.cn/images/thumbs/0015573_peroxidase-from-horseradish-pod-hrptype-i-essentially-salt-free-lyophilized-powder-50-unitsmg-solid-_32.webp "显示明细 辣根过氧化物酶，Peroxidase from horseradish [POD, HRP]；Type I, essentially salt-free, lyophilized powder, ≥50 units/mg solid (using pyrogallol)")
辣根过氧化物酶，Peroxidase from horseradish [POD, HRP]；Type I, essentially salt-free, lyophilized powder, ≥50 units/mg solid (using pyrogallol) -
![图片 2,3,5,6-四甲基吡嗪 [川芎嗪]，2,3,5,6-Tetramethylpyrazine；Vetec™, reagent grade, 98%](https://www.bszh.cn/images/thumbs/0012868_2356-2356-tetramethylpyrazinevetec-reagent-grade-98_32.png "显示明细 2,3,5,6-四甲基吡嗪 [川芎嗪]，2,3,5,6-Tetramethylpyrazine；Vetec™, reagent grade, 98%")
2,3,5,6-四甲基吡嗪 [川芎嗪]，2,3,5,6-Tetramethylpyrazine；Vetec™, reagent grade, 98% -
氧化银，Silver(I) oxide；ReagentPlus®, 99% -
![图片 11H-苯并[a]咔唑，11H-Benzo[a]carbazole；99%](https://www.bszh.cn/images/thumbs/0007551_11h-a11h-benzoacarbazole99_32.jpeg "显示明细 11H-苯并[a]咔唑，11H-Benzo[a]carbazole；99%")
11H-苯并[a]咔唑，11H-Benzo[a]carbazole；99%
