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Merck
CN

90157

Cyanide Standard for IC

TraceCERT®, 1000 mg/L cyanide in water (nominal concentration)

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About This Item

NACRES:
NA.24
UNSPSC Code:
41116107
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grade

certified reference material, TraceCERT®

product line

TraceCERT®

concentration

1000 mg/L cyanide in water (nominal concentration)

technique(s)

ion chromatography: suitable

Quality Level

application(s)

environmental
food and beverages

format

single 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.

Analysis Note

1000 mg/L cyanide in water, prepared with high purity K2[Zn(CN)4] and water.
"1000 mg/L CN- in water" refers to the nominal cyanide-concentration and not to the form of the analyte in the solution. Cyanide exists mainly in the complex form ( [Zn(CN)4]2- ) in the water (basic) solution.

Other Notes

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Legal Information

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

hcodes

Hazard Classifications

Aquatic Chronic 3

Storage Class

12 - Non Combustible Liquids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

wgk

WGK 3


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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