1.09953

Zinc standard

1000 mg Zn, (ZnCl₂ in 0.06% HCl) Titrisol^®

• 别名: Zinc Reference Standard for ICP/AAS
• UNSPSC代码: 41116107
• NACRES: NA.24

属性

• 等级: analytical standard
• 质量水平: 100
• 产品线: Titrisol^®
• 表单: concentrate
• 浓度: 1000 mg Zn in 0.06% HCl
• 技术: AAS: suitable; ICP: suitable
• pH值（酸碱度）: 2.0 (20 °C in H₂O)
• 密度: 1.04 g/cm³ at 20 °C
• 应用: industrial qc; pharmaceutical
• 包装形式: single component solution
• 储存温度: 15-25°C

说明

应用

Zinc standard can be used as a stock standard while determining concentration of zinc in disordered bone serum samples by flame atomic absorption spectroscopy.

特点和优势

• Titrisol^® offers a wide range of concentrated single-element standards.
• Dilute the concentrated solution to achieve the desired standard concentration.
• Directly traceable to standard reference materials (SRM) from the National Institute of Standards and Technology (NIST).
• Supplied in easy-to-handle plastic ampoules.
• Accompanied with a batch-specific certificate of analysis (COA) containing information on the NIST batch and minimum shelf life.
• Provides reliable and reproducible results.

分析说明

content (Zn): 1000 mg / Ampoule
Determination method: Complexometric titration.
(traceable of NIST - SRM 682)
Accuracy of the method: +/- 2 mg

法律信息

Titrisol is a registered trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 象形图: GHS05,GHS09
• 警示用语：: Danger
• 危险声明: H290 - H315 - H318 - H411
• 预防措施声明: P234 - P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338
• 危险分类: Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Irrit. 2
• 储存分类代码: 8B - Non-combustible, corrosive hazardous materials
• WGK: WGK 3
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable