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95094

Heavy metal mix IV

(in 12% nitric acid), TraceCERT®, acc. to Nevada and Washington state regulation

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About This Item

UNSPSC Code:
41116107
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Quality Level

300

product line

TraceCERT®

grade

certified reference material, TraceCERT®

form

liquid

shelf life

limited shelf life, expiry date on the label

composition

As, 200 mg/L , Cd, 82 mg/L , Hg, 40 mg/L , Pb, 120 mg/L

concentration

(in 12% nitric acid)

technique(s)

ICP: suitable, gas chromatography (GC): suitable

application(s)

cannabis testing

format

multi-component solution

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST.
Certified content incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Application

Suitable for cannabis testing
Suitable for ICP-OES and ICP-MS

Preparation Note

For the preparation of this CRM only materials of highest purity were used.

Legal Information

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

Disclaimer

For U.S. Customers: Contains mercury; Do not place in trash - dispose according to local, state, or federal laws.

pictograms

CorrosionEnvironment
GHS05,GHS09

signalword

Danger

Hazard Classifications

Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

supp_hazards

EUH071

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Articles

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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