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Merck
CN

QC1453

Supelco

Chromium VI - WS

certified reference material

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About This Item

UNSPSC Code:
41116107
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grade

certified reference material

packaging

ampule of 20 mL

manufacturer/tradename

RTC QCI-229

concentration

100% in H2O

technique(s)

AAS: suitable
ICP: suitable

application(s)

environmental
food and beverages

format

matrix material

General description

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.

Other Notes

Values of analytes vary lot to lot. Some lots may not contain all analytes.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

新产品
This item has

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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Katarzyna Pytlakowska et al.
Mikrochimica acta, 187(9), 542-542 (2020-09-04)
Molybdenum disulfide (MoS2) was supported on graphene oxide (GO) by hydrothermal method. The resulting nanocomposite (MoS2-rGO) was characterized by X-ray photoelectron spectroscopy, scanning electron microscopy, and transmission electron microscopy. The experiments show that at pH 2, MoS2-rGO has a great

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