Merck
CN

93687

Supelco

溴化锂 溶液

certified reference material, TraceCERT®, Internal Standard for MARGA, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

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线性分子式:
LiBr
CAS号:
分子量:
86.85
MDL编号:

等级

certified reference material
TraceCERT®

质量水平

产品线

TraceCERT®

保质期

limited shelf life, expiry date on the label

制造商/商品名称

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

浓度

4 mg/L in H2O

技术

ion chromatography: suitable

SMILES字符串

[Li+].[Br-]

InChI

1S/BrH.Li/h1H;/q;+1/p-1

InChI key

AMXOYNBUYSYVKV-UHFFFAOYSA-M

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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 primary material from an NIST.
Certified content incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com

High-precision argentometric titration was used for the determination of the bromide content in a Lithium bromide stock solution. The certified value of the Lithium content (mg/kg) is determined using high-performance inductively coupled plasma optical emission spectrometry (HP-ICP-OES). All measurements are traced gravimetrically to an internationally accepted reference material from NIST (USA). The values obtained from titration and HP-ICP-OES were checked for agreement. The values must agree with each other in the range of their uncertainty.

应用

This product is suitable for the Metrohm MARGA instruments as internal standard solution.

法律信息

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

储存分类代码

12 - Non Combustible Liquids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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