NIST3134

Molybdenum (Mo) standard solution

NIST^® SRM^® 3134

• UNSPSC 코드: 41116107
• NACRES: NA.24

속성

• Grade: certified reference material
• Quality Level: 100
• 포장: pkg of 5 x 10 mL
• 제조업체/상표: NIST^®
• 형식: single component solution

설명

일반 설명

Each unit of SRM 3134 contains five sealed borosilicate glass ampoules, each containing 10 mL of an acidified aqueous solution, gravimetrically prepared to have a known mass fraction of molybdenum.The solution includes approximately 10% volume fraction of hydrochloric acid, corresponding to an approximate molarity of 1.2 mol/L.

SRM 3134_cert

SRM 3134_SDS

애플리케이션

The SRM is intended as a primary calibration standard for the quantitative molybdenum determination.

특징 및 장점

• The certified value of the SRM was determined by calculating the mass fraction values of mercury, which is obtained through two methods:

1. Gravimetric preparation using high-purity molybdenum metal assayed by NIST
2. Isotope-dilution cold-vaporinductively coupled plasma – mass spectrometry (ID-ICP-MS).

• The certified value is metrologically traceable to the SI unit of mass fraction, expressed as micrograms per gram.
• The NIST certificate is provided with period of validity, storage, handling, use, and maintenance instructions.

기타 정보

Example analytes are listed below as a reference. Please download a current certificate at nist.gov/SRM for current analytes and certified values.
Molybdenum (Mo)

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

법적 정보

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

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

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H290,H315,H318
• 예방조치 성명서: P234 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Hazard Classifications: Eye Dam. 1 - Met. Corr. 1 - Skin Irrit. 2
• Storage Class Code: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable