Merck
CN
All Photos(1)

QC3074

Supelco

Hardness/TSS - Whole Volume

certified reference material

NACRES:
NA.24

grade

certified reference material

Quality Level

CofA

current certificate can be downloaded

manufacturer/tradename

RTC QCI-304H

concentration

in H2O

application(s)

environmental

format

matrix material

storage temp.

2-8°C

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.
This certified reference material (CRM) is produced and certified in accordance with ISO Guide 34:2009 and ISO/IEC 17025:2005. All information regarding the use of this CRM can be found on the certificate of analysis. Download your certificate of analysis at: http://www.sigma-aldrich.com.

Other Notes

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

Analyte

Description

    Calcium Hardness as CaCO3
    Calcium, Ca
    Hardness, Total as CaCO3
    Magnesium, Mg
    Total Dissolved Solids at 180oC (TDS)
    Total Suspended Solids, Non-Filterable Residue (TSS)

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(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).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service