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18208

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

(in 12% nitric acid), TraceCERT®

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About This Item

Código UNSPSC:
41116107
NACRES:
NA.24

grau

certified reference material
TraceCERT®

Nível de qualidade

300

Agency

according to USP

linha de produto

TraceCERT®

Formulário

liquid

prazo de validade

limited shelf life, expiry date on the label

composição

As, 20 mg/L
Cd, 5 mg/L
Hg, 10 mg/L
Pb, 50 mg/L

concentração

(in 12% nitric acid)

técnica(s)

ICP: suitable
gas chromatography (GC): suitable

aplicação(ões)

cannabis testing

Formato

multi-component solution

Descrição geral

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.

Outras notas

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.

Informações legais

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

Pictogramas

Corrosion
GHS05

Palavra indicadora

Danger

Frases de perigo

H290,H314,H412

Classificações de perigo

Aquatic Chronic 3 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

Perigos de suplementos

EUH071

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

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Certificados de análise (COA)

Lot/Batch Number

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Artigos

Heavy Metal Analysis of Cannabis sativa by ICP-MS and the Need for Proper Sample Homogenization

A 4-step comprehensive ICP-MS workflow including sample homogenization, with standard addition calibration method, to determine heavy metals in Cannabis sativa.

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