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, 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, 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, hexadecane, aliphatic hydrocarbon (16 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, octacosane, aliphatic hydrocarbon (28 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, pentadecane, aliphatic hydrocarbon (15 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, tetracosane, aliphatic hydrocarbon (24 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, docosane, aliphatic hydrocarbon (22 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.