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Merck
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文件

39436

Supelco

砷 AAS 标准液

TraceCERT®, 1 g/L As in nitric acid (nominal concentration), Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

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About This Item

UNSPSC代码:
41116107
NACRES:
NA.24

等级

certified reference material
TraceCERT®

质量水平

300

产品线

TraceCERT®

制造商/商品名称

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

浓度

1 g/L As in nitric acid (nominal concentration)

技术

AAS: suitable

应用

agriculture
cleaning products
cosmetics
food and beverages
personal care

格式

single component solution

相关类别

一般描述

该认证标准物质（CRM）根据ISO/IEC 17025和ISO 17034生产和认证。该CRM可追溯到SI单位千克，并根据NMI中的主要材料（例如NIST）进行测量。
认证内容包括标识在证书上的不确定性和有效期。
请访问http://www.sigma-aldrich.com下载您的证书。

应用


  • Monocrotaline-induced Vasomotor Dysfunction: A study demonstrated that pulmonary hypertension impairs vasomotor function in rat diaphragm arterioles, with monocrotaline being used to induce the condition, thereby aiding in understanding the systemic vascular effects of pulmonary arterial hypertension (Schulze et al., 2024).


分析说明

1 g/L 砷的 2%硝酸（含NaOH）溶液，用高纯度As2O3、HNO3、 NaOH和水制备。

其他说明

有关我们的跟踪证书 ICP 和 AAS 的 CRM、技术信息和示例证书的完整产品列表，请访问无机痕量证书网站

法律信息

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

象形图

Health hazardCorrosion
GHS08,GHS05

警示用语：

Danger

危险分类

Carc. 1A - Eye Dam. 1 - Met. Corr. 1 - Skin Irrit. 2

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

分析证书(COA)

Lot/Batch Number
BCCL0593
BCCF6497
BCCB6348
BCBT4022
BCBP4276V

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Zygmunt M Gusiatin et al.
Journal of hazardous materials, 338, 160-166 (2017-06-02)
Batch washing experiments were performed to evaluate the feasibility of using a solution of humic substances (HS) extracted from municipal sewage sludge as a washing agent to remove As from soils at a former As mining area. Soils (S1, S2

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