NIST8301

Boron Isotopes in Marine Carbonate (Simulated Coral and Foraminifera Solutions)

NIST^®SRM^®

• UNSPSC 코드: 41116107
• NACRES: NA.24

속성

• Grade: certified reference material
• 동위원소 순도: ¹¹B
• 포장: pkg of 24 g
• 제조업체/상표: NIST^®
• 형식: multi-component solution
• 저장 온도: 15-25°C

설명

일반 설명

Boron Isotopes in Marine Carbonate (Simulated Coral and Foraminifera Solutions) The Standard Reference Material (SRM) is intended for use in developing and evaluating methods to measure relative differences in boron (B) isotope-number ratios, specifically R(¹¹B/¹⁰B). For more information, please refer to the SDS and COA.

SRM 8301_cert

SRM 8301_SDS

애플리케이션

Each unit of RM 8301 includes three vials, each containing two simulated solutions labeled RM 8301 (Coral) and RM 8301 (Foram). Each vial holds approximately 4 mL of a gravimetrically prepared solution with a nominal mass fraction of 50 mg/g of calcium, dissolved in approximately 3 mol/L nitric acid in water.

특징 및 장점

• Reference values and expanded uncertainties for δ¹¹B_SRM951 are determined using the DerSimonian-Laird analysis method within the NIST Consensus Builder.
• Expiration details, instructions for handling, storage and use are provided on the NIST certificate.

기타 정보

Certified for the analytes listed below.
Boron (¹¹B/¹⁰B)

Reference/Informational value is provided for the following analytes.
Boron (B), Calcium (Ca)

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,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H290,H314,H332
• 예방조치 성명서: P234 - P261 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
• 보충제 위험성: EUH071
• Storage Class Code: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable