Merck
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CRM021

Supelco

微量金属-砂壤土3

certified reference material, pkg of 100 g

NACRES:
NA.24

质量水平

100

等级

certified reference material

CofA

current certificate can be downloaded

包装

pkg of 100 g

manufacturer/tradename

RTC CRM021-100

technique(s)

AAS: suitable
ICP: suitable

pH值(酸碱度)

9.76

application(s)

environmental

格式

matrix material

储存温度

2-30°C

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.
The following elements are not certified and are included for information only:
  • Co, Pb, Mg, Sn, Ti

Analyte

Description

    Aluminum
    Arsenic
    Barium
    Beryllium
    Cadmium
    Calcium
    Chromium
    Cobalt
    Copper
    Iron
    Lead
    Magnesium
    Manganese
    Mercury
    Molybdenum
    Nickel
    Potassium
    Selenium
    Silver
    Sodium
    Vanadium
    Zinc
    See All (22)

警示用语:

Danger

危险声明

危险分类

Aquatic Acute 1 - Aquatic Chronic 2 - Carc. 1B - Skin Sens. 1

储存分类代码

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

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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