等级
certified reference material
TraceCERT®
质量水平
产品线
TraceCERT®
质量
in 10% nitric acid
组成
Al, 40 mg/L
As, 40 mg/L
B, 100 mg/L
Ba, 40 mg/L
Be, 10 mg/L
Cd, 10 mg/L
Co, 10 mg/L
Cr, 20 mg/L
Cu, 20 mg/L
Fe, 100 mg/L
Mn, 10 mg/L
Ni, 20 mg/L
Pb, 40 mg/L
Se, 100 mg/L
Tl, 100 mg/L
V, 40 mg/L
Zn, 100 mg/L
技术
ICP: suitable
应用
industrial qc
pharmaceutical
包装形式
multi-component solution
一般描述
This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute (NMI), e.g. NIST.
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Search & download your certificate here.
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Search & download your certificate here.
应用
多元素标准溶液4可作为校准标准品用于通过电感耦合等离子体发射光谱法(ICP-OES)测定面条中的重金属。
制备说明
仅使用最高纯度的材料（例如 品质材料）制备该有证标准物质。
分析说明
溶于10% HNO3：
- 40 mg/L: Al, As, Ba, Pb, V
- 10 mg/L: Be, Cd, Co, Mn
- 100 mg/L: B, Fe, Se, Tl, Zn
- 20 mg/L: Cr, Cu, Ni
其他说明
有关我们ICP和AAS标准物质系列的完整产品列表、技术信息和示例证书，请访问我们的ICP & AAS标准品页面。
ICP-AAS的完整分析流程请参阅手册：无机微量分析用高纯度化学品
为了配合可持续发展宗旨，我们将数字化COA以从我们的网站直接下载。
ICP-AAS的完整分析流程请参阅手册：无机微量分析用高纯度化学品
为了配合可持续发展宗旨，我们将数字化COA以从我们的网站直接下载。
法律信息
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Danger
危险分类
Aquatic Chronic 3 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1
补充剂危害
WGK
WGK 2
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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