NIST195

Ferrosilicon

NIST^® SRM^® 195, 75% Si - high-purity grade

• CAS號碼: 8049-17-0
• 分類程式碼代碼: 41116107
• NACRES: NA.24

屬性

• 等級: certified reference material
• 品質等級: 100
• 包裝: pkg of 75 g
• 製造商／商標名: NIST^®
• 格式: matrix material

描述

一般說明

A single unit of SRM 195 is composed of a bottle consisting of approximately 75 g of pulverized fine powder (< 0.15 mm). For more information, please refer to the SDS and COA.
SRM 195_cert
SRM 195_SDS

應用

Ferrosilicon Standard Reference Material (SRM) is intended for use in the validation of chemical and instrumental methods of analysis.

特點和優勢

• Accompanied with certificate documenting NIST-certified mass fraction values, coverage factor (k), and expanded uncertainty for total constituents in ferrosilicon and non-certified values of constituents in ferrosilicon.
• Information values for constituents are provided and expressed in mass fraction.
• The NIST certificate includes expiration details, usage, and storage instructions.

其他說明

Certified for the analytes listed below.
Boron (B), Chromium (Cr), Copper (Cu), Iron (Fe), Manganese (Mn), Nickel (Ni), Silicon (Si)

Reference/Informational value is provided for the following analytes.
Aluminium (Al), Carbon (C), Calcium (Ca), Phosphorus (P), Titanium (Ti), Zirconium (Zr), Cobalt (Co), Molybdinum (Mo), Oxygen (O), Sulfur (S), Tin (Sn)

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

法律資訊

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

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

安全資訊

• 儲存類別代碼: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable