18208

Heavy metal mix according to USP <561> articles of botanical origin

(in 12% nitric acid), TraceCERT^®

• UNSPSC 코드: 41116107
• NACRES: NA.24

속성

• Grade: certified reference material
• Quality Level: 300
• Agency: according to USP
• 제품 라인: TraceCERT^®
• grade: TraceCERT^®
• 양식: liquid
• 유통기한: limited shelf life, expiry date on the label
• 구성: As, 20 mg/L ; Cd, 5 mg/L ; Hg, 10 mg/L ; Pb, 50 mg/L
• 농도: (in 12% nitric acid)
• 기술: ICP: suitable; gas chromatography (GC): suitable
• 응용 분야: cannabis testing
• 형식: multi-component solution

설명

일반 설명

This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute (NMI), e.g. NIST.

Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.

Download your certificate at https://www.sigma-aldrich.com to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities.

기타 정보

For a complete product listing of our ICP and AAS range, including technical information and example certificates, please visit ICP & AAS standards website.

Detailed information on our complete workflow solutions for ICP-AAS can be found in our Brochure: High-Purity Chemicals for Inorganic Trace Analysis.

In our effort to be more sustainable, we′re going digital with COAs-download them directly from our website.

법적 정보

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H290,H314,H412
• 예방조치 성명서: P234 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Aquatic Chronic 3 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
• 보충제 위험성: EUH071
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable