Can anyone post the certified level of dissolved mercury in near shore seawater (CASS 2) in µg/L?

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Eleni Prifti

I am aware of the CASS 5 reference material but I have not heard of CASS 2. If you are sure this is the correct code you may contact through an email the NRC and inquire the information.

http://www.nrc-cnrc.gc.ca/eng/contact/index.html

Shawn Booth

Hi Shankhadeep,

Certified reference material does not seem to exist for mercury in Coastal Atlantic Surface Seawater samples. CASS-1 through CASS-5 reference material does not list mercury. The numeric suffix for each CASS appears to refer to a specific sample taken at a specific time and place.

Hope this helps.

Manohar Sehgal

0.06 ug/L

Reference:

Fill/ Click

level of dissolved mercury in near shore sea water(CASS 2) in microgram/litre

Reach:[Note : The last three lines from bottom ]

[PDF]87-634 Segment N0. 05-10-02

https://fortress.wa.gov/ecy/publications/publications/87e34.pdf

by M Stinson - ‎1987 - ‎Related articles

tions in nearshore waters. Concentrations of most ... outfalls were found to contain sufficient levels of arsenic, antimony, cadmium .... CASS = Nearshore seawaterreference material for trace metals ... Mercury was also detected at 0.06 ug/L in both outfalls. .... copper (17 percent dissolved) during dry weather and lead (2 to 9.