Calcium standard solution

半岛bd体育手机客户端 说明

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 NIST.

应用

The calcium standard solution may find its following use:

• To determine metals in milk samples using flame atomic absorption spectroscopy (FAAS) and complexometric titration with EDTA
• Estimation of calcium in grape must and base wine by fourier transform near-infrared (FT-NIR) spectroscopy
• In the method development to determine calcium, magnesium, potassium, iron, copper, zinc, manganese and phosphorus in bread samples by microwave plasma-atomic emission spectrometry (MIP-AES)
• Validation of an alternative method to measure calcium and magnesium in biological fluids
• Determination of calcium and zinc in gluconate oral solutions and blood samples by liquid cathode glow discharge-atomic emission spectroscopy (LCGD-AES)
• Development and validation of an inductively coupled plasma-atomic emission spectroscopy (ICP-AES) based method to determine trace elements in vinegar

法律信息

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

半岛bd体育手机客户端 性质

质量水平	300 100
半岛bd体育手机客户端 线	Certipur?
technique(s)	AAS: suitable
pH值(酸碱度)	0.5 (20 ℃ in H2O)
密度	1.014 g/cm3at 20 ℃
格式	single component solution
储存温度	15-25℃

安全信息

象形图
警示用语：	Warning
危险声明	H290 - H315 - H319
预防措施声明	P234 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
危险分类	Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2
储存分类代码	8B - Non-combustible, corrosive hazardous materials
WGK	WGK 2
闪点(F)	Not applicable
闪点(C)	Not applicable