As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "alcane, pentacosane, aliphatic hydrocarbon (25 C-atoms) in sea water" was determined in seawater.

As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "alcane, heneicosane, aliphatic hydrocarbon (21 C-atoms) in sea water" was determined in seawater.

As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "alcane, heptacosane, aliphatic hydrocarbon (27 C-atoms) in sea water" was determined in seawater.

As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "alcane, tetradecane, aliphatic hydrocarbon (14 C-atoms) in sea water" was determined in seawater.

As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "alcane, heptadecane, aliphatic hydrocarbon (17 C-atoms) in sea water" was determined in seawater.

As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "alcane, octadecane, aliphatic hydrocarbon (18 C-atoms) in sea water" was determined in seawater.

As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "alcane, tridecane, aliphatic hydrocarbon (13 C-atoms) in sea water" was determined in seawater.

As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "alcane, nonadecane, aliphatic hydrocarbon (19 C-atoms) in sea water" was determined in seawater.

As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "alcane, triacontane, aliphatic hydrocarbon (30 C-atoms) in sea water" was determined in seawater.

As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "alcane, hexacosane, aliphatic hydrocarbon (26 C-atoms) in sea water" was determined in seawater.