跳转至内容
Merck

89498

Supelco

硒AAS标准液

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

登录查看公司和协议定价


About This Item

分類程式碼代碼:
41116107
NACRES:
NA.24

等級

certified reference material
TraceCERT®

品質等級

產品線

TraceCERT®

製造商/商標名

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

濃度

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

技術

AAS: suitable

應用

cleaning products
cosmetics
food and beverages
personal care

格式

single component solution

一般說明

该认证标准物质(CRM)根据ISO 17034生产,根据ISO/IEC 17025表征。该CRM可追溯至 SI 单位kg,并以来自国家计量研究院(NMI)如NIST的基准物质为基准进行测量。

请浏览ISO 证书和现场质量自评以查阅当前的鉴定证书。

http://www.sigma-aldrich.com下载您的证书以查看认证值,包括不确定性和失效日期。

應用

硒标准品用于以电感耦合等离子体质谱法 (ICP-MS) 测定食品中硒的浓度。

分析報告

含1 g/L硒的2%硝酸溶液,采用高纯度金属硒、HNO 3 和水制备

其他說明

有关用于ICP和AAS的TraceCERT系列CRM的完整产品列表、技术信息和示例证书,请访问我们的ICP & AAS 标准品网站

法律資訊

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

象形圖

Corrosion

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2

儲存類別代碼

8B - Non-combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

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


Choose from one of the most recent versions:

分析证书(COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Simona Mattioli et al.
Meat science, 143, 230-236 (2018-05-29)
Sixty New Zealand White weaned rabbits were divided into three groups and subjected to different dietary treatments: a standard diet for the control (C), a standard feed supplemented with 10% of plain olive leaves (OL) and a standard feed supplemented
Selenium speciation profiles in biofortified sangiovese wine
Fontanella CM, et al.
Journal of Trace Elements in Medicine and Biology (2016)
Roberto D'Amato et al.
Journal of agricultural and food chemistry, 67(25), 7050-7059 (2019-06-27)
This work aimed to investigate the effect of selenium (Se) and irrigation on the grain yield, on the forms of Se, phenols, and carotenes, and on some antioxidant activities of maize ( Zea mays L.) grains. To reach this goal

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门