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亚硝酸根标准液，用于离子色谱分析
Nitrite Nitrogen Standard for IC
| 产品编号： | 3175479 |
| 规格： | certified reference material, 1000 mg/L N as nitrite in water (pH ~11), TraceCERT® |
| 包装规格： | 100 ML |
| 产品类别： | 进口试剂 |
| 品牌： | Supelco |
| 优惠价： | 立即咨询 |
产品别名
亚硝酸根标准液，用于离子色谱分析
Nitrite Nitrogen Standard for IC
基本信息
| NACRES | NA.24 |
| General description【一般描述】 | This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST. Certified content incl. uncertainty and expiry date are given on the label. Download your certificate at: http://www.sigma-aldrich.com. |
| Application【应用】 | Nitrite nitrogen standard for IC has been used as working standard in the estimation of nitrite ion present in water via ultraviolet-visible light spectrophotometry. |
| Linkage【联系】 | Visit the IC Portal to learn more |
| Analysis Note【分析说明】 | 1000 mg/L N as nitrite in water (pH ~11), prepared with high purity NaNO2, NaOH and water |
| Legal Information【法律信息】 | TraceCERT is a registered trademark of sigma-aldrich Co. LLC |
产品性质
| Quality Level【质量水平】 | 300 |
| grade【等级】 | certified reference material TraceCERT® |
| product line【产品线】 | TraceCERT® |
| concentration【浓度】 | 1000 mg/L N as nitrite in water (pH ~11) |
| technique(s) | ion chromatography: suitable |
| application(s) | environmental food and beverages |
| format【格式】 | single component solution |
| storage temp.【储存温度】 | 2-8℃ |
安全信息
| Storage Class Code【储存分类代码】 | 12 - Non Combustible Liquids |
| WGK | WGK 2 |
