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Key Documents

NIST277

Tungsten concentrate

NIST SRM 277

Synonym(s):

Wolframite

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About This Item

CAS Number:
UNSPSC Code:
12352200
NACRES:
NA.24

Quality Level

packaging

pkg of 1 bottle x 100 g

manufacturer/tradename

NIST®

format

neat

General description

This Standard Reference Material (SRM) is a tungsten concentrate primarily derived from wolframite ores through commercial refining processes and is intended for use in the validation of chemical and instrumental methods of analysis. SRM 277_cert SRM 277 _SDS

Legal Information

NIST is a registered trademark of National Institute of Standards and Technology

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Certificates of Analysis (COA)

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