NIST278

Obsidian rock

NIST^® SRM^® 278

• 別名: Obsidian
• CAS番号: 12244-39-2
• UNSPSCコード: 41116107
• NACRES: NA.24

特性

• グレード: certified reference material
• 品質水準: 100
• 包装: pkg of 35 g
• メーカー／製品名: NIST^®
• フォーマット: matrix material

詳細

詳細

It is a finely powdered obstian rock, derived from Clear Lake, Newberry Crater, Oregon.

SRM 278_cert

SRM 278_SDS

アプリケーション

Obsidian rock standard reference material (SRM) is intended for assessing the precision of both analytical methods and instruments employed in analyzing geological materials.

特徴および利点

• Available with a certificate documenting NIST-certified values of constituents in the obsidian rock, these values were determined through either a definitive method, reference method, or two or more analytical methods.
• Information values of the constituents are determined by single or non-reference method.

その他情報

Certified for the analytes listed below.
Aluminium dioxide (Al₂O₃), Calcium oxide (CaO), Iron(II) oxide (FeO), Iron(III) oxide (Fe₂O₃), Potassium oxide (K₂O), Manganese oxide (MnO), Sodium oxide (Na₂O), Phosphorus pentoxide (P₂O₅), Silicon dioxide (SiO₂), Titanium dioxide (TiO₂), Copper (Cu), Nickel (Ni), Rubidium (Rb), Strontium (Sr), Thorium (Th), Thallium (Tl), Uranium (U), Lead (Pb)

Reference/Informational value is provided for the following analytes.
Carbon (C), Carbon dioxide (CO₂), Fluorine (F), Magnesium oxide (MgO), Barium (Ba), Boron (B), Cerium (Ce), Cobalt (Co), Chromium (Cr), Caesium (Cs), Europium (Eu), Gadolinium (Gd), Hofnium (Hf), Lutetium (Lu), Antimony (Sb), Scandium (Sc), Samarium (Sm), Tantalum (Ta), Terbium (Tb), Ytterbium (Yb), Zinc (Zn)

See certificate for values and more details at nist.gov/SRM.

法的情報

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

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

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable