O-(4-硝基苯基)羟胺，O-(4-Nitrophenyl)hydroxylamine [PNP-HA]；≥98%
最近浏览商品
-
![图片 HEPES钠盐 [超纯级]，HEPES, Sodium Salt, ULTROL® Grade；A zwitterionic N-substituted aminosulfonic acid buffer. Useful in the pH 6.8-8.2 range. Has a pKa of 7.55 at 25°C. Absorbance (1.0 mM, H2O, 260 nm):0.10.](https://www.bszh.cn/images/thumbs/0014802_hepes-hepes-sodium-salt-ultrol-gradea-zwitterionic-n-substituted-aminosulfonic-acid-buffer-useful-in_32.png "显示明细 HEPES钠盐 [超纯级]，HEPES, Sodium Salt, ULTROL® Grade；A zwitterionic N-substituted aminosulfonic acid buffer. Useful in the pH 6.8-8.2 range. Has a pKa of 7.55 at 25°C. Absorbance (1.0 mM, H2O, 260 nm):0.10.")
HEPES钠盐 [超纯级]，HEPES, Sodium Salt, ULTROL® Grade；A zwitterionic N-substituted aminosulfonic acid buffer. Useful in the pH 6.8-8.2 range. Has a pKa of 7.55 at 25°C. Absorbance (1.0 mM, H2O, 260 nm):0.10. -
L-精氨酸盐酸盐，L-Arginine monohydrochloride；Pharmaceutical Secondary Standard; Certified Reference Material -
氯化钬(III)六水合物，Holmium(III) chloride hexahydrate；99.9% trace metals basis -
亚硫酸钠，Sodium sulfite；anhydrous for analysis EMSURE® Reag. Ph Eur, 97.0-100.5% (iodometric) -
![图片 乙酰丙酮酸铜 [乙酰丙酮铜]，Copper(II) acetylacetonate；for synthesis, ≥99%](https://www.bszh.cn/images/thumbs/0017328_-copperii-acetylacetonatefor-synthesis-99_32.png "显示明细 乙酰丙酮酸铜 [乙酰丙酮铜]，Copper(II) acetylacetonate；for synthesis, ≥99%")
乙酰丙酮酸铜 [乙酰丙酮铜]，Copper(II) acetylacetonate；for synthesis, ≥99% -
重组蛋白A-ME亲和纯化琼脂糖凝胶4FF，rProtein A-ME Beads 4FF
