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Documentos Principais

CRM036

Supelco

Trace Metals - Loamy Sand 4

certified reference material, pkg of 50 g

Sinônimo(s):

Sand matrix CRM, trace metals

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About This Item

Código UNSPSC:
41116107
NACRES:
NA.24

grau

certified reference material

Certificado de análise (CofA)

current certificate can be downloaded

embalagem

pkg of 50 g

fabricante/nome comercial

RTC CRM036-050

técnica(s)

AAS: suitable
ICP: suitable

pH

4.34

aplicação(ões)

environmental

Formato

matrix material

temperatura de armazenamento

2-30°C

Descrição geral

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.
This product was produced and certified from a naturally contaminated matrix and has not been fortified or modified in any way. Analytical data for Certification was obtained using USEPA SW846, 3rd edition methods 3050 (hot block) and 3051(microwave) using nitric acid extraction. Analysis was carried out according to USEPA methods 6010 (ICP-ES), 6020 (ICP-MS) and 7000 (AES).

Outras notas

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

Exoneração de responsabilidade

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

Analito

Descrição
    Aluminum
    Antimony
    Arsenic
    Barium
    Beryllium
    Boron
    Cadmium
    Calcium
    Chromium
    Cobalt
    Copper
    Iron
    Lead
    Magnesium
    Manganese
    Mercury
    Molybdenum
    Nickel
    Potassium
    Selenium
    Silver
    Sodium
    Thallium
    Tin
    Vanadium
    Zinc
    Ver tudo (26)

Palavra indicadora

Danger

Classificações de perigo

Aquatic Chronic 2 - Carc. 1B - Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2 - Skin Sens. 1

Classe de risco de água (WGK)

WGK 3

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number

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Visite a Biblioteca de Documentos

Ting Yang et al.
The Science of the total environment, 647, 290-300 (2018-08-07)
Humic acid can effectively bind several metals and is regarded as a promising soil washing agent. Previous studies indicate that carboxylic groups dominate metal binding to humic acid. In this study, a synthetic humic-like acid (SHLA) with high COOH content

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