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Contents

Analyte	CAS Number	Concentration	Unit	Additional information
Alkalinity, Total (as CaCO3)		93,1 ± 5,2	mg/L
Boron (B)	[7440-42-8]	0,0254 ± 0,0064	mg/L
Calcium (Ca)	[7440-70-2]	34,2 ± 2,5	mg/L
Chloride (Cl)		22,8 ± 1,2	mg/L
Conductivity (25°C)		308 ± 11	µS/cm
Dissolved Inorganic Carbon (DIC)		21,9 ± 3,1	mg/L
Dissolved Organic Carbon (DOC)		1,88 ± 0,35	mg/L
Fluoride (F)		0,114 ± 0,024	mg/L
Magnesium (Mg)	[7439-95-4]	8,76 ± 0,64	mg/L
pH (25°C)		8,08 ± 0,24		at 25°C
Potassium (K)	[7440-09-7]	1,59 ± 0,11	mg/L
Silicates (as SiO2)		0,662 ± 0,069	mg/L
Sodium (Na)	[7440-23-5]	13,4 ± 1,0	mg/L
Sulfate (as SO4)	[14808-79-8]	25,0 ± 1,3	mg/L
Total Kjeldahl Nitrogen (TKN)		0,166 ± 0,079	mg/L
Total nitrogen		0,507 ± 0,067	mg/L
Hardness, Total (as CaCO3)		121 ± 8	mg/L

Analyte

CAS Number

Concentration

Unit

Additional information

Method

Alkalinity, Total (as CaCO3)

93,1 ± 5,2

mg/L

Boron (B)

[7440-42-8]

0,0254 ± 0,0064

mg/L

Calcium (Ca)

[7440-70-2]

34,2 ± 2,5

mg/L

Chloride (Cl)

22,8 ± 1,2

mg/L

Conductivity (25°C)

308 ± 11

µS/cm

Dissolved Inorganic Carbon (DIC)

21,9 ± 3,1

mg/L

Dissolved Organic Carbon (DOC)

1,88 ± 0,35

mg/L

Fluoride (F)

0,114 ± 0,024

mg/L

Magnesium (Mg)

[7439-95-4]

8,76 ± 0,64

mg/L

pH (25°C)

8,08 ± 0,24

at 25°C

Potassium (K)

[7440-09-7]

1,59 ± 0,11

mg/L

Silicates (as SiO2)

0,662 ± 0,069

mg/L

Sodium (Na)

[7440-23-5]

13,4 ± 1,0

mg/L

Sulfate (as SO4)

[14808-79-8]

25,0 ± 1,3

mg/L

Total Kjeldahl Nitrogen (TKN)

0,166 ± 0,079

mg/L

Total nitrogen

0,507 ± 0,067

mg/L

Hardness, Total (as CaCO3)

121 ± 8

mg/L

Miscellaneous

Certificate of Analysis (specimen)

Reference Material CoA specimen: for the current lot, please contact your customer service representative at info@labmix24.com

Product data sheet

View all available product details e.g. description, analytes/parameters, CAS Number, concentrations/values, sales unit/product format, method, source, transport information

Download CV

Environment and Climate Change Canada produces a range of matrix reference materials to support the accuracy and reliability of environmental analyses.

The materials are representative of whole samples of natural waters collected at locations in North America and naturally contaminated sediments from the Great Lakes Basin. Some reference materials, e.g. for trace element analysis, are fortified with artificial doses of the target constituent.

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Contents

Miscellaneous

Certificate of Analysis (specimen)

Product data sheet