Tungsten Standard for AAS

TraceCERT®, 1000 mg/L W in nitric acid and hydrofluoric acid
Code: 53465

Manufacturer: Merck
Trademark: Supelco

Hãng sản xuất: Merck

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Category: Standard Chemical Brand: Supelco

Description
Additional information

Other Notes
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
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
Analysis Note
1000 mg/L W in 5% nitric acid and 2% hydrofluoric acid, prepared with high purity W metal, HNO3, HF and water
General description
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.
Download your certificate at: http://www.sigma-aldrich.com.

Hãng sản xuất	Merck

Tungsten Standard for AAS

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