COMAR CRM FACTSHEET

PT NAME

Trust

Material

A River Water Sample

Properties

Property	Property Value	Unit
	215	mg/L
	93.0	mg/L
	77.1	mg/L
	817	(µS/cm, 25°C)
	50.2	mg/L
	0.129	mg/L
	22.5	mg/L
	3.11	mg/L
	3.05	mg/L
	0.351	mg/L
	44.8	mg/L
	88.8	mg/L
	3.44	mg/L
	325	mg/L
	0.0434	mg/L
	8.30	pH units, 25°C

1 - 16

Properties in bold italic are only indicative

Remarks

Cm Remarks

Environment and Climate Change Canada matrix reference materials (RMs) are collected in bulk from various locations across North America. ION-96.5 was collected from the Grand River in Dunnville, Ontario in 2018. The bulk sample was re filtered to remove particulates and filtered through a 0.2 µm sterilizing filter to remove bacteria. This bulk Major Ions and Nutrients in water RM is stored in a dark cold room and is unpreserved.

Intended use

Cm Use

This Reference Material is intended for the verification or development of analytical methods for environmental analysis. It is not intended for use as a calibration standard.

Producer

Full name

Environment and Climate Change Canada

Address

867 Lakeshore Road, Burlington, Ontario, Canada L7S 1A1

Country

Canada

Website

Webshop

Fedelina.DeOliveira@ec.gc.ca

Trust indicators

ECCC lists 39 materials on COMAR, of which

      39 materials are accompanied by a certificate cf. ISO 17034

       0 materials are linked to statutory activities as an NMI or a DI

       39 materials have been produced under a valid ISO 17034 accreditation (scope | certificate)

Ask the coordinator

If you find any mistakes please contact the RM Producer, Fedelina.DeOliveira@ec.gc.ca
ID: 499487 | Last revision: 2024-11-22 | Direct link to this Fact sheet

COMAR REGION