CRM036

Supelco

Trace Metals - Loamy Sand 4

certified reference material, pkg of 50 g

质量水平

100

等级

certified reference material

CofA

current certificate can be downloaded

包装

pkg of 50 g

manufacturer/tradename

RTC CRM036-050

应用

AAS: suitable
ICP: suitable

pH值(酸碱度)

4.34

特色行业

Environmental

格式

matrix material

一般描述

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).
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.

其他说明

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

分析物

说明

    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
    查看所有结果 (26)

警示用语:

Danger

RIDADR

UN 3077 9 / PGIII

WGK Germany

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

分析证书

原产地证书 (CofO)

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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