GBW08783 Anions in Seawater

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Chinese

50mL

Quantity:

- +

Code

GBW08783

Description

Anions in Seawater

Certificate

https://www.ncrm.org.cn/Repository/286a2a60-9312-40aa-897c-1af15540e965.pdf

NMI Service Identifier

Measurement Service Sub-Category

	Certified Value	Certified Value and Uncertainty (k=2）	Unit	Memo
Cl^-	19.01	0.17	mg/g
Cl^-	19.47	0.18	g/L
SO₄^2-	2.64	0.03	mg/g
SO₄^2-	2.70	0.04	g/L
Br^-	65.8	1.5	µg/g
Br^-	67.4	1.6	mg/L
NO₃^-	1.51	0.04	µg/g
NO₃^-	1.54	0.04	mg/L
PO₄^3-	184	5	ng/g
PO₄^3-	189	5	µg/L
PO₄^3-	60.2	1.7	ng/g	as P
PO₄^3-	61.6	1.7	µg/L	as P