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Merck
CN

CRM8052

Quality Control Standard 21

certified reference material, 100 μg/mL each component in 5% HNO3/tr Tartaric acid/tr HF, bottle of 500 mL

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About This Item

NACRES:
NA.24
UNSPSC Code:
41116107

Key Documents

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grade

certified reference material

agency

EPA 200.7(Rev. 4.4)

packaging

bottle of 500 mL

concentration

100 μg/mL each component in 5% HNO3/tr Tartaric acid/tr HF

format

multi-component solution

storage temp.

room temp

Quality Level

200

General description

Used to check the standard curve, the procedure for interelement correction and other spectral interferences. These standards are carried through the entire analytical operation of the method. If the determined concentration is not within ±5.0% of 1 μg/mL, the laboratory performance is unacceptable. The source of the problem should be identified and corrected before continuing the analysis. For use in US EPA method 200.7 (Revision 4.4) and SW-846, method 6010 (Third Edition).

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Analyte

Description
    As 100 μg/mL
    Be 100 μg/mL
    Ca 100 μg/mL
    Cd 100 μg/mL
    Co 100 μg/mL
    Cr 100 μg/mL
    Cu 100 μg/mL
    Fe 100 μg/mL
    Li 100 μg/mL
    Mg 100 μg/mL
    Mn 100 μg/mL
    Mo 100 μg/mL
    Ni 100 μg/mL
    Pb 100 μg/mL
    Sb 100 μg/mL
    Se 100 μg/mL
    Sr 100 μg/mL
    Ti 100 μg/mL
    Tl 100 μg/mL
    V 100 μg/mL
    Zn 100 μg/mL
    See All (21)

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

supp_hazards

EUH071

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品
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Certificates of Analysis (COA)

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