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1.19801

Supelco

Thallium standard solution

traceable to SRM from NIST TlNO₃ in HNO₃ 0.5 mol/l 1000 mg/l Tl Certipur®

别名:

Thallium Calibration Standard for ICP/AAS

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About This Item

UNSPSC代码:
41116107
NACRES:
NA.24

等级

certified reference material

质量水平

300

Agency

suitable for EPA 200.7
suitable for EPA 200.8

产品线

Certipur®

浓度

1000 mg/L Tl in 0.5 M HNO3

技术

AAS: suitable

pH值（酸碱度）

0.5 (20 °C in H2O)

密度

1.02 g/cm3 at 20 °C

应用

industrial qc
pharmaceutical

包装形式

single component solution

储存温度

15-25°C

相关类别

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.

Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.

应用

Thallium standard solution may be used as a calibration standard in the determination of thallium in coal by graphite furnace atomic absorption spectrometry.

分析说明

1000 mg/L Tl in 0.5 mol/L nitric acid, prepared with high-purity TlNO3, HNO3, and water

其他说明

For a complete product listing of our Certipur® range of CRMs for ICP and AAS, technical information, and example certificates please visit our ICP & AAS standards website

法律信息

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

象形图

Corrosion
GHS05

警示用语：

Danger

危险声明

H290,H315,H318

危险分类

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

储存分类代码

8B - Non-combustible corrosive hazardous materials

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

分析证书(COA)

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Method development for the determination of thallium in coal using solid sampling graphite furnace atomic absorption spectrometry with continuum source, high-resolution monochromator, and CCD array detector
Silva A
Spectrochimica Acta. Part B: Atomic Spectroscopy, 59, 841-850 (2004)

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