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Tungsten Standard for ICP

钨ICP标准液

品牌
Supelco
货号
50938
规格纯度
TraceCERT®, 10000 mg/L W in nitric acid and hydrofluoric acid
参考价格
1671.91 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
Tungsten Standard for ICP
钨ICP标准液
产品介绍:

产品说明

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 SI unit kg and measured against primary material from an NMI, e.g. NIST.
Certified content incl. uncertainty and expiry date are given on the label. Information about trace impurities are stated on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

分析说明

10000 mg/L W in 5% nitric acid and 2% hydrofluoric acid, prepared with high purity W metal, HNO3, HF and water

其他说明

For a complete product listing of our TraceCERT range of CRMs for ICP and AAS, technical information and example certificates please visit our inorganic TraceCERT website

法律信息

TraceCERT is a registered trademark of sigma-aldrich Co. LLC

基本信息

NACRESNA.24

产品性质

质量水平300
等级certified reference material
TraceCERT®
产品线TraceCERT®
浓度10000 mg/L W in nitric acid and hydrofluoric acid
technique(s)ICP: suitable
格式single component solution

安全信息

象形图GHS05GHS06
警示用语:Danger
危险声明H290 - H301 + H311 - H314 - H332
预防措施声明P234 - P261 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
危险分类Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
补充剂危害EUH071
储存分类代码6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable

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