NIST3152A

Sodium (Na) standard solution

NIST^® SRM^® 3152a

• 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 50 mL
• 製造商／商標名: NIST^®
• 形式: single component solution

描述

一般說明

The SRM 3152A unit consists of 50 mL of an aqueous sodium solution in a high-density polyethylene bottle, sealed in an aluminized bag. The solution was prepared gravimetrically to contain a known mass fraction of sodium in nitric acid at a mass fraction of 5 %.

SRM 3152A _SDS

SRM 3152A _CoA

應用

Sodium (Na) standard solution standard reference material (SRM) is intended for use as a primary calibration standard for the quantitative determination of sodium.

特點和優勢

• Available with a certified mass fraction value for sodium.
•   Certified value is based on; 

1. Gravimetric preparation using high-purity sodium chloride. 

2. Inductively coupled plasma optical emission spectrometry (ICP-OES) calibrated using four primary standards independently prepared from high-purity sodium chloride. 

• Certified value is metrologically traceable to the International System of Units (SI) derived unit for mass fraction, expressed as milligrams per gram.   
• The NIST certificate is provided with storage, handling, and use instructions.

其他說明

Certified for the analytes listed below.
Sodium (Na)

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

• 象形圖: GHS05
• 訊號詞: Danger
• 危險聲明: H290,H314
• 防範說明: P234 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• 危險分類: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
• 儲存類別代碼: 8B - Non-combustible corrosive hazardous materials
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable